method and system for orthodontic evaluation of an image of an oral cavity

专利摘要:
METHOD AND SYSTEM FOR DETERMINING AN ORTHODONTIC DIAGNOSTIC ANALYSIS OF A PATIENT A system and method for determining an orthodontic diagnostic analysis of a patient, at various stages of central maturity, provides for future conditions and / or treatment recommendations. The system and method locate points in the patient's mouth using an imaging device, in which the imaging device generates imaging data. The image formation data is transferred to a central processing unit, where the central processing unit has access to a database having information associated with orthodontic conditions stored therein. The central processing unit obtains measurements associated with selected points and dentition of the patient's mouth and predicts the patient's orthodontic conditions based on the measurements and information in the database. The central processing unit recommends treatments for the patient, based on the predicted orthodontic conditions.
公开号:BR102015012862B1
申请号:R102015012862-2
申请日:2015-06-02
公开日:2020-12-01
发明作者:Earl O. Bergersen
申请人:Ortho-Tain, Inc；
IPC主号:

专利说明:

BACKGROUND OF THE INVENTION
[001] The present invention relates to an orthodontic evaluation of a patient. More specifically, the present invention relates to a system and method for determining an orthodontic diagnostic analysis of a patient at various stages of dental maturity, with predictions of future conditions and / or treatment recommendations.
[002] It is generally known to provide dental care to a patient. Typically, the patient can seek care from a professional during an office visit. The professional may be, for example, a dentist, orthodontist or other type of oral health care provider. The practitioner can examine the patient using various techniques. Such techniques may be imaging and / or x-ray examination of the oral area and / or the jaws. After reaching a diagnosis, the practitioner can then provide the patient with an oral device to correct the patient's condition. In addition to the oral appliance, the practitioner can provide the patient with instructions for performing exercises while using the oral appliance. Exercises can cause, for example, the teeth to move towards a corrected position and can assist in correcting a malocclusion.
[003] Diagnostic decisions can often be made by a single look at the patient by the professional. The professional can estimate what may be present in the patient's dentition. The exam may not require a deeper and / or more detailed study. However, the effectiveness of the exam can seriously impact the patient's future. For example, the individual deciding the best alternative for a patient may have little understanding of how the future development of the various problems can influence the outcome of a patient's future health. Several analytical procedures, which can be significant, can rarely be used to make a diagnosis for the patient. The patient can finally suffer as a consequence. A typical example could be an arc length analysis. The arch length measurement can precisely predict whether enough space can be available to grind compressed teeth and / or rotated teeth. However, the analysis of the arch length can be time-consuming for the professional. As a result, some arcade length analyzes can provide an inaccurate assessment.
[004] Another important consideration in assessing the patient's dental health may be the patient's age. For example, dental maturity can generally be categorized into five age groups, of which four groups can be segregated, according to the stages of dental maturity. The four stages can be the primary dentition from about two years old or three years old to about five and a half years old or six years old. Permanent lower incisors can begin to erupt at about five and a half years of age at six and a half years of age. The period during which adult incisors can begin and end their full eruption can be around seven years of age or eight years of age and can be called the mixed-dentition period, when the other permanent teeth, such as, for example, For example, canines, first premolars, second premolars and second permanent molars can erupt into position. This period can last from eight years of age to twelve years of age. The next stage of dental maturity can be adult dentition, when twenty-eight permanent teeth can be fully erupted and where the growth of the jaw can still be active until about eighteen years of age in a woman and about twenty years of age in a man. The final stage of dental maturity can be during your adult dentition, after most of the growth of the jaw can be complete. Although both men and women grow slightly after this period, this minimal growth is generally not important for orthodontic treatment.
[005] Most orthodontics can be performed during the last mixed stage and the first adult dentition from about eleven years of age to thirteen years of age. Some orthodontics can be performed during mixed dentition, after the upper and lower permanent incisors can be erupted. Orthodontics is infrequently used before or during the eruption of adult incisors. Performing orthodontics during the transitional eruption period can have the advantage that teeth can be aligned before collagenous fibers can be formed. Orthodontics can minimize recurrent tendencies and can decrease the extent of treatment to about twenty percent of the average time consumed for fixed orthodontics for patients aged eleven to thirteen years of age.
[006] Treatment with fixed and / or removable appliances, during the transitional period, in patients from six years of age to eight years of age and earlier in patients from two years of age to six years of age, may be beneficial in malocclusion treatment. The early period with patients from two years of age to six years of age can be recommended for problems of disordered breathing in sleep. Treatment can advance the jaw and tongue or can prevent the lower jaw from moving later while sleeping. Treatment can teach the patient to breathe through the nose instead of the mouth, which can correct snoring and can improve behavioral symptoms caused by breathing problems.
[007] Child patients, who may have a prominent jaw, can be helped at a young age by treatment to slow the adverse changes that can occur during the growing years. Other types of correction that can improve breathing may require improving abnormal swallowing, correcting previous open bites, correcting a narrowed jaw, and improving speech problems. Such early problems can have significant effects on the patient's future health and well-being.
[008] In general, dentistry, oral surgery, maxillofacial surgery and / or orthodontics and malocclusions can be evaluated clinically or radiographically, using cephalometry. Such a common condition of malocclusion may be overbite, in which the patient's upper and / or lower teeth are not aligned properly. Cephalometric analysis may be the most accurate way to determine the types of malocclusions, since such analysis may include skeletal body assessments, occlusal plane angulation, facial height, soft tissue assessment and anterior dental angulation. Various calculations and evaluations of the information on a cephalometric radiograph can allow the clinician to objectively determine dental relationships and / or skeletal relationships and determine a correction plan.
[009] If a non-surgical alternative can produce results comparable to those that can be achieved surgically, then the professional may consider and / or suggest such a non-surgical approach for the patient. In some cases, a non-surgical approach may be the preferred choice of the professional and / or the patient.
[0010] For example, facial growth modification can be an effective method of resolving skeletal Class III jaw discrepancies in children and growth. Dentofacial orthopedic appliances can be used. Orthognathic surgery in conjunction with orthodontic care may be necessary to correct malocclusions in an adult patient.
[0011] Therefore, there is a need for a system and method to determine an orthodontic diagnostic analysis of a patient at various stages of dental maturity, with predictions of future conditions and / or treatment recommendations. There is also a need for a system and method that can employ a computer to determine an orthodontic diagnostic analysis of a patient at various stages of dental maturity, with predictions of future conditions and / or treatment recommendations. There is also a need for a system and method to determine an orthodontic diagnostic analysis of a patient at various stages of dental maturity, with prediction of future conditions and / or treatment recommendations, which can use an oral appliance. SUMMARY OF THE INVENTION
[0012] The present invention relates to an orthodontic evaluation of a patient. More specifically, the present invention relates to a system and method for determining an orthodontic diagnostic analysis of a patient at various stages of dental maturity, with predictions of future conditions and / or treatment recommendations.
[0013] For this purpose, in an embodiment of the present invention, a system is provided. The system has an immigration component configured to locate the landmarks and generate image data for the landmarks. A central processing unit has access to a database with information associated with orthodontic conditions. The central processing unit receives the imaging data from the imaging component and generates measurements associated with landmarks and dentition in the patient's mouth. The central processing unit predicts the patient's orthodontic conditions, based on measurements and information from the database, and recommends treatments for the patient based on predicted orthodontic conditions.
[0014] In another embodiment of the present invention, a method is provided. Diagnostic programs associated with a patient's developing dentition characteristics are provided. An initial assessment of the patient is performed, corresponding to the patient's developing dentition. The initial evaluation uses an imaging device to locate points in the patient's mouth and generate imaging data. The imaging data is transferred to a central processing unit, which contains measurements associated with selected points of the patient's mouth and predicts the patient's future orthodontic conditions, based on the measurements. A report of the findings of the initial assessment is provided to the patient with treatment recommendations based on the findings.
[0015] In yet another embodiment of the present invention, another method is provided. The points in the patient's mouth are located with an imaging device. The imaging device locates the points and generates imaging data for the points inside the mouth. The image formation data is transferred to a central processing unit, which has access to a database having information associated with orthodontic conditions. The central processing unit generates measurements associated with selected points and dentition inside the patient's mouth, using image formation data. The central processing unit predicts the patient's orthodontic conditions, based on measurements and information from the database. Treatments are recommended for the patient, based on the predicted orthodontic conditions, which are based on the image formation data and the information in the database.
[0016] Details and advantages of the present invention are described in and will be evident from the detailed description of the presently preferred embodiments and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Fig. 1 illustrates a block diagram of an embodiment of a system according to the present invention.
[0018] Fig. 2 illustrates a flow chart of an embodiment of a method according to the present invention.
[0019] Fig. 3 illustrates a schematic diagram of a teething graph of an embodiment of the present invention.
[0020] Fig. 4 illustrates a schematic diagram of another teething graph of an embodiment of the present invention.
[0021] Fig. 5 illustrates a graph for use in an embodiment of a method according to the present invention.
[0022] Fig. 6 illustrates a graph for use and an embodiment of a method according to the present invention.
[0023] Fig. 7 illustrates a graph for use in an embodiment of a method according to the present invention.
[0024] Fig. 8 illustrates a graph for use in an embodiment of a method according to the present invention.
[0025] Fig. 9 illustrates a graph for use in an embodiment of a method according to the present invention.
[0026] Fig. 10 illustrates a graph for use and an embodiment of a method according to the present invention.
[0027] Fig. 11 illustrates a graph for use in an embodiment of a method according to the present invention.
[0028] Fig. 12 illustrates a graph for use in an embodiment of a method according to the present invention.
[0029] Fig. 13 illustrates a graph for use in an embodiment of a method according to the present invention.
[0030] Fig. 14 illustrates a graph for use in an embodiment of a method according to the present invention.
[0031] Fig. 15 illustrates a graph for use in an embodiment of a method according to the present invention.
[0032] Fig. 16 illustrates a graph for use in an embodiment of a method according to the present invention.
[0033] Fig. 17 illustrates a graph for use in an embodiment of a method according to the present invention.
[0034] Fig. 18 illustrates a graph for use in an embodiment of a method according to the present invention.
[0035] Fig. 19 illustrates a graph for use in an embodiment of a method according to the present invention.
[0036] Fig. 20 illustrates a graph for use in an embodiment of a method according to the present invention.
[0037] Fig. 21 illustrates a graph for use in an embodiment of a method according to the present invention.
[0038] Fig. 22 illustrates a graph for use in an embodiment of a method according to the present invention.
[0039] Fig. 23 illustrates a graph for use in an embodiment of a method according to the present invention. DETAILED DESCRIPTION OF PRESENTLY PREFERRED EMBODIMENTS
[0040] The present invention relates to an orthodontic evaluation of a patient. More specifically, the present invention relates to a system and method for determining an orthondotic diagnostic analysis of a patient at various stages of dental maturity, with predictions of future conditions and / or treatment recommendations.
[0041] With reference to the drawings and that equal numerals represent equal parts, Fig. 1 illustrates a system 10 of an embodiment of the present invention. System 10 can be used to diagnose the patient's orthodontic needs and requirements. System 10 can be useful in assisting orthodontic practitioners. System 10 can also allow a diagnosis of the patient's dentition and / or conditions. System 10 can provide instructions for the user.
[0042] In one embodiment, system 10 can use a computer to perform certain parts of the assessment. For example, US Patent No. 6,582,225, entitled “Dental diagnosis and dispensing apparatus and a system and a method for providing same”, issued on June 24, 2003, and US Patent No. 5,882,192, entitled “ Computrized orthodontic diagnosis and appliance dispenser ”, issued on March 16, 1999, describes the use of a computer in a dental diagnosis. The Applicant of the present application is common to each reference and hereby incorporates by reference each of these patents in their entirety in this description.
[0043] System 10 can have multiple components, for example, system 10 can have a central processing unit 20 (hereinafter referred to as a "CPU"). CPU 20 can be a microprocessor, a computer and / or the like. CPU 20 can evaluate data transmitted to CPU 20 by system 10 components. In addition, CPU 20 can control system 10 components. CPU 20 can be programmed by a person skilled in the art to evaluate data and control data. system components 10.
[0044] In addition, systems 10 may have a data entry component 25 (hereinafter referred to as a "DEC"). DEC 25 can have a user interface 30 (hereinafter referred to as a “UI”). UI 30 can allow the user to enter information to be processed by CPU 20 before, during and / or after examination by system 10. Such information can be given related to the patient, such as, for example, age, race, gender and / or similar. UI 30 can be a keyboard, for example, or any other means for entering characters, data and / or information to be processed by CPU 20. UI 30 can have a plurality of letter and / or numbered input keypads manual data and / or it can be a touch screen or other suitable device. In addition, UI 30 may have a microphone to allow the user to enter data and / or voice commands. A person having common skill in the art can recognize several other alternatives to UI 30 within the scope of the present invention. The present description is not intended to be limited to the examples given.
[0045] System 10 can also have a monitor 35, which can allow the user to see the information entered by the user within DEC 25. Monitor 30 can provide high-resolution images for the user. Monitor 35 can be a plasma monitor, an LED monitor or an LCD monitor. Monitor 35 can relay information from system 10 to the user.
[0046] In addition, monitor 35 can display instructions to the user regarding the appropriate use of system 10. For example, instructions may be necessary to complete an exam step before proceeding to the next exam step. The summary can ensure that the exams are complete and / or performed in a standardized manner. Successive exams can be repeated at a later date and can be compared with previous exams. As a result, data from previous exams can be compared in a direct relationship with the data collected in a later exam, conducted in the same way.
[0047] System 10 may also have an image forming component 40 (hereinafter referred to as “IC”). The IC 40 can take images of a part of the inside of a mouth and / or the outside of a patient's face. The IC 40 can obtain images, whether digital, static, video or similar x-rays, through a camera or any other image capture device known to those skilled in the art. IC 40 images can be transferred to CPU 20 for evaluation.
[0048] System 10 can also have a 45 rod, which can be used in conjunction with the IC 40. The 45 rod can have multiple capacities. For example, the rod 45 may be able to obtain high-resolution images of the inside of the patient's mouth. The patient's dentition can be visually captured by stick 45. The oral cavity can be fully imaged by stick 45. The stick 45 can take images of the dentition and can transmit the images to the CPU 20.
[0049] During the initial examination, the patient's identification can be digitized by the rod 45, which can be passed around the patient's mouth. The rod 45 can pass over the buccal, labial, occlusal and lingual surfaces of the teeth, as well as the gum lines. The rod 45 can also pass over the patient with closed teeth. Images of the patient's dentition can be recorded on monitor 35. Any aspect of the dentition can be viewed from any angle. The rod 45 can be used to obtain a view and profile of the face and / or a frontal view of the patient's face. The rod 45 can be used to obtain a wide open view for a joint analysis and / or a smiley look. Imaging of the dentition using the 45 stick can be non-invasive and can take about two minutes to five minutes. The rod 45 can provide a one-to-one image of the patient's dentition.
[0050] The rod 45 can also obtain images of the patient's biting surfaces. In addition, the rod 45 can take images of the outside of the patient's mouth. The rod 45 can transmit the images to the CPU 20. The CPU 20 can process the dentition images to create a virtual model of the inside of the patient's mouth. The virtual model can be displayed on monitor 35. CPU 20 can process images of the bite surfaces and the outside of the patient's mouth to create more virtual models of the patient. The CPU 20 can combine the dentition images and the images of the bite surfaces with the outside of the patient's mouth, to augment the virtual models and / or provide more details.
[0051] In addition, system 10 can locate reference marks inside the patient's mouth. For example, system 10 can use stick 45 in cooperation with CPU 20 and can locate reference marks within the patient's mouth. The rod 45 can transmit measurements from certain reference marks to the CPU 20.
[0052] In one embodiment, system 10 can locate approximately fifty individual reference marks, most of which may be on the patient's dentition and a portion of the reference marks may be on the patient's face. Reference marks may cover the widths of the upper anterior teeth and the widths of the lower anterior teeth. Teeth can be deciduous or permanent. Reference marks can indicate anterior available space and / or posterior available space for the teeth of the upper arch and / or the lower arch. The reference marks can indicate a vertical overbite and / or an open bite, a horizontal overlap and / or a mandibular protrusion, free path space and a maximum jaw opening.
[0053] In addition, reference marks can indicate estimates of tooth widths of unerupted teeth and / or permanent erupted teeth. Estimates can be calculated using several multiplication factors and a mesial-distal width of a lower permanent central incisor. The lower permanent central incisor can be highly correlated with the sizes of the other permanent teeth in the mouth, whether erupted or unerupted. As a result, a space required for sizes of several permanent teeth, which may be bursting into the mouth although the burst can be determined. Thus, an assessment of the future crowding can also be made.
[0054] System 10 can also determine the curvature of the lower arch and the upper arch of the width of the canine-to-canine arch, using a multiplication factor. CPU 20 can measure along a line of curvature of the arch together with apparent broken contacts and / or broken contacts hidden under the tissues, to obtain a reading of the arch curvature. The curvature of the arch can be used to estimate position and dimensions, regardless of severity and malposition, particularly of the upper incisors in an excessively incisal protrusion. Estimates of broken contacts and / or rotations may allow CPU 20 to predict crowding.
[0055] Through the various reference marks, free path space and a maximum mandibular opening can be obtained. Gingival recession, if present, can also be achieved. The color of the gingival tissue can be seen. The color can be normal or red, which can indicate a periodontal problem for the patient.
[0056] Using reference marks and / or spacing, as well as data on the analysis of the length of the arch of the incisal or anterior part of the upper and lower arches and the upper and lower posterior segments of the arch, the degree of crowding can be determined. Reference marks can also indicate whether sufficient space may be available to correct crowding or whether additional devices such as shock absorbers, headgears, expansion appliances and / or total fixed orthodontics may be required to obtain a successful result. CPU 20 may also indicate the expected success of the retention and / or the amount of recurrence that may occur in the future. CPU 20 can access information in a database 55 to base predictions on statistical data of treatment results with various devices used for correction.
[0057] In addition, CPU 20 can use the reference marks by processing the measurements of the reference marks and / or the dentition, to make calculations to predict future sizing of the dentition and / or oral conditions inside the patient's mouth. For example, CPU 20 can use measurements and / or benchmarks to estimate the degree of enlargement or reduction required for a diagnosis in terms of calculating the appropriate size of a tooth and / or the patient's teeth.
[0058] In addition, CPU 20 can perform arcade length analysis, such as a way in which the procedure can be replicated precisely. Doing so can be useful in the successful treatment of the patient. Repeating this treatment after a few months of treatment can precisely determine whether the patient may be making sufficient progress through treatment.
[0059] In addition, the user can enter information in the DEC 30 UI 30. UI 30 can transmit data to CPU 20. System 10 can transmit data and / or instructions to monitor 35 to communicate with the system user 10. After the necessary information can be provided by the user, the CPU 20 can transmit information to the rod 45 and / or the IC 40 to obtain several digital images of the patient's mouth and teeth. If necessary, CPU 20 can regularly ask questions and / or can instruct the user on how to acquire the appropriate video images. Communication can be performed using the DEC 25 monitor 35 and / or the UI 30.
[0060] IC 40 images, measurements and / or reference marks can be obtained by stick 45 and can be processed by CPU 20. Information otherwise gathered by system 10 can be processed by CPU 20. CPU 20 can have an output component 50 (hereinafter referred to as “DOC”). The information, images, measurements and / or reference marks can be transmitted, electronically or otherwise, by the DOC 50. The DOC 50 can transmit images and / or data to another location, for example, via the internet, electronic mail or other means, for evaluation by another system or individual, such as a doctor, dentist, orthodontist or similar. DOC 50 can be implemented by a person skilled in the art, so that DOC 50 can transmit images and / or data, for example, over the internet, telephony, satellite or other means. In addition, the DOC 50 can generate a document for the patient.
[0061] In one embodiment, the IC 40 and / or the rod 45 can transmit digital and / or analog signals, which can represent the images of the patient's mouth and / or dentition, to the CPU 20. The CPU 20 can perform calculations and / or a diagnosis based on images, preprogrammed information and / or any other information that may be entered by the user. After the diagnosis can be completed, CPU 20 can instruct the patient about treatment for specific orthodontic conditions.
[0062] In one embodiment, database 55 can be connected to CPU 20 of system 10. Database 55 can store information regarding medical, orthodontic and / or dental conditions, growth charts, multiplication factors for estimates, standardized measurements and / or similar. For example, dentition sizes for patients of different age groups can be stored in the database 55.
[0063] Database 55 can store information associated with the severity of a medical, orthodontic and / or dental condition. For example, severity can be identified in one of three categories: minimal, moderate or severe. The database 55 connected to the CPU 20 of the system 10 can store information, such as medical, orthodontic and / or dental standards regarding the degree of an overbite, for example. CPU 20 can determine whether overbite can be minimal, moderate or severe, based on the images obtained by stick 45 and / or IC 40. For this purpose, ranges for the three categories can be established. The information regarding the patient and the images of the IC 40 can be analyzed by software installed on the CPU 10, to determine in which category the patient can be classified.
[0064] For example, an overbite, which can be more than a minimum amount, can be treatable by a corrective dental appliance. Therefore, if CPU 20 can determine that the patient's overbite can be greater than a minimum value, a corrective dental appliance can be recommended for the patient. However, if CPU 20 can determine that the degree of overbite is a maximum value and / or can also determine that the patient's age can be greater than fifteen years, system 20 CPU 20 can deny the patient a diagnosis and / or a dental appliance.
[0065] In addition, CPU 20 can access database 55 for information associated with various sizes of devices indicated for various problems for patients of different ages. For example, a Nite-Guide® device (a registered trademark of Ortho-Tain, Inc.) can be provided in eleven sizes for patients from five years of age to seven years of age or younger. An Occlus-o-Guide® device (a registered trademark of Ortho-Tain, Inc.) can be provided in thirteen sizes for patients aged eight to twelve years. Also an Ortho-T® device (a registered trademark of Ortho-Tain, Inc.) can be provided in thirteen sizes, for patients twelve years and older. In addition, several premolded positioners of different types and / or sizes can be stored in database 55. The devices and / or positioners can be stored in the database as scanned images. System 10 can fit the scanned images of the device onto a digital model of a patient's dentition. The professional can see through the transparent scanned image of the device, to see if the location and / or type of device selected can be adapted to the specific patient.
[0066] Thus, the system can virtually place a premolded device over the patient's dentition, to see if the device can fit without testing the real device in the patient's mouth. By using system 10 to test the fit of the device over the patient's digitized dentition, the need to sterilize the real device before actually testing the device in the patient's mouth can be eliminated. Any size of the device's scanned image can be tested for proper fit. Thus, maintaining a full inventory of device sizes may not be accurate.
[0067] Fig. 2 illustrates a flow chart of a method 100 in an embodiment of the present invention. Embodiments of the present invention describe method 100 for assessing, diagnosing and / or reporting a patient's orthodontic conditions. The patient's orthodontic conditions may depend on the patient's age, since the patient's dentition may change and / or mature within certain age ranges. Therefore, system 10 and / or method 100 can be adapted to the patient's age. To this end, method 100 may have an initial assessment. Method 100 can have a step 105 in which the initial assessment can be performed on the patient. The initial assessment can be adapted to the patient's age.
[0068] As shown in Fig. 2, step 110 illustrates Program A, which can be designed for children and / or patients ranging in age from two and a half years of age or three years of age to five years of age or six years old. Program A can be configured to relate to the dentition and / or oral development of patients in this age group. In particular, patients in this age group may experience the eruption of premature primary dentition. Thus, Program A can correlate the initial assessment and / or any other exams of the patient with the specific age of the patient. The correlated initial assessment can focus on the initial assessment of the patient's current state of development. Certain assessments may not be suitable for the age range of Program A. However, other assessments may be critical in the current state of development of the patient. To this end, Program A can be carried out as set out below.
[0069] In addition, step 120 illustrates Program B, which can be designed for children and / or patients ranging in age from five years old to seven years old. Program B can be configured to relate to the dentition and / or oral development of patients in this age group. In particular, patients in this age group may have transitional dentition. Thus, Program B can correlate the initial assessment and / or any other exams of the patient with the specific age of the patient. The correlated initial assessment can focus on the initial assessment of the patient's current state of development. Certain assessments may not be suitable for the Program B age group. However, other assessments may be critical to the patient's current state of development. To this end, Program B can be carried out as set out below.
[0070] In addition, step 130 illustrates Program C, which can be designed for children and / or patients ranging in age from eight years to twelve years. Program C can be configured to relate to dentition and / or oral development of patients in this age group. In particular, patients in this age group may have mixed dentition. Thus, Program C can correlate the initial assessment and / or any other exams of the patient with the specific age of the patient. The initial correlated assessment may focus on the initial assessment of the patient's current developmental stage. Certain assessments may not be suitable for the Program C age group. However, other assessments may be critical to the patient's current state of development. To this end, Program C can be carried out as set out below.
[0071] Step 140 of Fig. 2 illustrates Program D, which can be designed for children and / or patients ranging in age from twelve years to eighteen years. Program D can be configured to relate to the dentition and / or oral development of patients in this range. In particular, patients in this age group may have premature permanent dentition. Thus, Program D can correlate the initial assessment and / or any other exams of the patient with the specific age of the patient. The correlated initial assessment can focus on the initial assessment of the patient's current state of development. Certain assessments may not be suitable for the Program D age group. However, other assessments may be critical in the current state of development of the patient. To this end, Program D can be carried out as set out below.
[0072] Step 150 of Fig. 2 illustrates Program E, which can be designed for children and / or patients ranging from eighteen years old to adulthood. Program E can be configured to relate to the dentition and / or oral development of patients in this range. In particular, patients in this age group may have mature and / or late permanent dentition. Thus, Program E can correlate with the initial assessment and / or any other exams of the patient with the specific age of the patient. The correlated initial assessment can focus on the initial assessment of the patient's current state of development. Certain assessments may not be suitable for the Program E age group. However, other assessments may be critical in the current state of patient development. To this end, Program E can be carried out as set out below. Therefore, system 10 and / or method 100 can be described here with respect to defined patient age ranges.
[0073] As shown in Fig. 2, step 110 illustrates Program A of method 100. System 10 and / or method 100 can be adapted for children and / or patients that can vary from two and a half years or three years age to five years old or six years old. Patients in this age group may experience early teething eruption. System 10 and / or method 100 can have the initial assessment and / or a total records assessment. As shown in Fig. 2, method 100 can have step 115. Step 115 can be the evaluation of total records for the patient who may be within the age range for Program A.
[0074] In one embodiment, a professional, such as a dental, orthodontic or medical professional, assistant or hygienist, for example (hereinafter referred to as "the professional"), can perform the initial assessment on the patient. After the initial assessment, system 10 and / or method 100 can generate a preliminary and / or initial diagnosis based on certain determining characteristics of the patient. System 10 and / or method 100 can provide such a diagnosis before evaluating the total records.
[0075] For example, in one embodiment, Program A can have seven initial determination characteristics, which can be evaluated by the professional. The characteristics can be as follows: 1. Any sleep problems (snoring, attention deficit, daytime sleepiness, morning headaches etc.) 2. Any significant speech problems 3. mandibular retrusions 4. Temporomandibular joint problems (“TMJ ”) 5. Habits, such as problems with breathing through the mouth, sucking a finger, swallowing. 6. Swollen tonsils or adenoids 7. Relationship of extremity to extremity jaws or prognathic relationship, for example, advanced positioning of the mandible.
[0076] Thus, system 10 and / or method 100 can generate the preliminary and / or initial diagnosis, based on the seven determining factors, listed without the additional tests and / or diagnoses of the total evaluation of the records. System 10 and / or method 100 can make a decision on the seven determining factors. As a result, system 10 and / or method 100 can provide the assessment and / or diagnosis for treatment recommendations prior to the full assessment of the records.
[0077] The professional can also evaluate several other factors and / or problems of the patient. For example, the practitioner can assess whether the patient may have any problems sleeping. In particular, the assessment can determine the following: 1. Does the patient have hyperactivity, attention deficit disorder (“ADD”) and / or sleepy appearance 2. Does the patient have excessive overlap and / or a class II ratio over three mm 3. Does the patient breathe through the mouth, have a narrow palate and / or have habits like thumb-sucking 4. Does the patient have swollen tonsils
[0078] In the event of a positive answer to any of the four questions, the professional can provide a sleep-disordered breathing questionnaire to the patient's parent, to obtain more details of the patient's sleeping habits. A positive response to multiple items in the sleep disordered breathing questionnaire may indicate that a recommendation for further records and / or possible treatment may be required.
[0079] Also CPU 20 of system 10 can access information in database 55, which may contain data associated with disordered breathing during sleep. For example, the information may have data arranged in the following categories: symptom, acceptable normal amount, incidence, risk of problem at twelve years of age, problems resulting at around twelve years of age and / or treatment recommendations.
[0080] In one embodiment, Program A can be used to diagnose and / or treat sleep problems in children. For example, Fig. 11 summarizes the most common behavioral symptoms, along with snoring and mouth breathing. The information from database 55, as shown in Fig. 11, can have data related to symptoms with associated acceptable amounts and incidence of occurrence. In addition, the information may have data that may relate the symptoms to the likelihood of associated risks and / or problems resulting from the particular symptom. Finally, the information may have treatment recommendations for symptoms. The data from database 55 can be used to prepare the preliminary and / or initial assessment and / or diagnosis.
[0081] The professional can also determine if the patient may have any speech problems. For example, the provider may inquire whether the patient may be difficult to understand, may consume consonants and / or may have a lisp. If so, a speech questionnaire can be provided for the patient's parent to obtain more details on the patient's speech habits. The practitioner can also determine if the patient may have any other problems, such as an open bite and / or problems with tongue thrust. System 10 and / or method 100 can recommend further analysis in the event of a positive response to any of the assessment items.
[0082] System 10 and / or method 100 can generate a document with findings and / or explanations of the importance and / or requirements for further analysis for the patient. The document can be generated in an electronic format and / or a hard copy format. The document can be given to the patient's parent. The practitioner can provide additional information for the patient's parent, if required and / or if desired. However, the document can provide the patient's parent with the preliminary and / or initial assessment and / or diagnosis for the patient.
[0083] The document can summarize the problems discovered and / or present with the patient. An assessment and / or description of the seven elements of the initial determination characteristics can be provided in the document. The document can list any of the problems the patient may have and any associated recommendations for treatment. The document can also predict whether future treatment can be guaranteed for problems that the patient may have. The document can explain the problems related to the sleep disorders that cause certain symptoms. For example, a lack of oxygen in the blood, because of a restricted airway, can result in high blood pressure and other serious heart problems.
[0084] In one embodiment, system 10 and / or method 100 can measure several other conditions. For example, mandibular retrusions can be measured by identifying a reference mark on the upper central incisal edge and measuring the distance parallel to the posterior occlusal plane until contact with the lower central incisor. Mandibular retrusions, the size of the adenoids and / or the antero-posterior width of the nasopharynx and oropharynx can be determined during the total evaluation of the records, which can use a cephalometric x-ray film and / or a 3D film.
[0085] In one embodiment, system 10 and / or method 100 can measure the patient's overlap and can predict the overlap around 12 years of age. System 10 and / or method 100 can provide treatment recommendations. System 10 and / or method 100 can obtain recommendations for particular overlap severities that can be determined by comparison with standards.
[0086] For example, treatment for any overlap of three mm or more can be recommended in the primary dentition, if the patient has sleep problems. Treatment for any overlap above four mm can be recommended to prevent potential sleep problems from developing in the patient. Fig. 12 illustrates the overlap that can be corrected, particularly if sleep problems are suspected in the patient. The overlap can cause problems for the patient when associated with sleep problems. However, the overlap can be corrected at this age.
[0087] In one embodiment, the document may contain data related to the particular measurements of the overlap and specific treatment recommendations. For example, the document may say that an overlap of four mm has a strong risk of being associated with airway constriction and can be corrected at this age.
[0088] TMJ problems can be a problem in the young child and treatment can be important if present. The provider can examine the patient for TMJ problems, for example, by performing a physical exam and / or asking a series of questions associated with TMJ. Symptoms of TMJ can be checked on the initial exam and can be checked during the full evaluation of the records.
[0089] The professional can also inquire about certain habits that the patient may have. For example, such habits can be problems with swallowing, breathing through your mouth, sucking your thumb and / or sucking your finger and / or similar. Also habits and / or speech problems can be determined. The speech questionnaire can be provided to the patient's parent to obtain more details on the patient's speech habits.
[0090] The professional can investigate whether the patient can snore and, if so, the frequency of snoring. For example, if the patient can snore frequently and / or habitually, the provider may examine the patient to determine whether the adenoids and / or tonsils may be swollen. If the adenoids and / or tonsils are very dilated or if the patient has difficult nasal breathing, the patient can be referred to a pediatrician or an ear, nose and throat specialist (“ENT”).
[0091] The professional can also investigate whether the patient can breathe easily through the nose, may have difficulty with nasal breathing or may not be able to breathe through the nose. Other observations may be whether the patient may have a retrognatic jaw and / or excessive overlap. Another observation may be whether the patient snores only when on his back or snores in any position.
[0092] The sleep disordered breathing questionnaire may indicate that the patient may have labored, difficult and / or loud breathing at night, may have snoring interrupted when breathing stops for two seconds to four seconds, and / or may have stopped of breathing more than twice in an hour. In these situations, the professional can refer the patient to a pediatrician and / or a sleep specialist.
[0093] The practitioner can initially diagnose end-to-end jaw relationships and a prognathic jaw and can recommend correction to help control any progression. Further confirmation can be made with a lateral cephalometric x-ray film or 3D film in the total evaluation of the records. Several measurements can be made to confirm and estimate the severity of the problem.
[0094] In one embodiment, the initial assessment and diagnosis may be sufficiently complete to recommend further registration, imaging and / or treatment recommendations. The document can be provided to the patient's parent. The document can summarize the initial treatment recommendations and can contain data from the findings. The document can describe the treatment time and fees. The document may also have images of other similar cases of patients aged 12 years of age, for example, as a result of non-treatment.
[0095] In one embodiment, system 10 and / or method 100 may also encompass the total evaluation of the Program A records, as shown in step 115 of Fig. 2. As part of the total evaluation of the records, the professional can get x-rays from the patient. For example, x-rays may contain a patient's digital panoramic x-ray film, a lateral digital cephalometric x-ray film and / or a 3-D x-ray film. The 3D x-ray film can be preferred, since the details can be clearer to see in such an x-ray. The image formation of the evaluation of the total records can contain intraoral and / or facial photographs.
[0096] The professional can perform an oral examination of the patient, as part of the evaluation of the records. The professional can review the disorderly breathing questionnaire on completed sleep and / or the speech questionnaire. If the sleep disordered breathing questionnaire can indicate that the patient may have labored, difficult and loud breathing at night, he may have snoring stopped when breathing stops for two seconds to four seconds and / or he may have stopped breathing more than two times in an hour, the professional can refer the patient to a pediatrician and / or a sleep specialist. In addition, the patient may require a night study at home, to check for possible apnea or hypopnea. The nighttime home study may indicate that the patient may have sleep apnea where breathing may cease for four seconds or more and may occur more than twice an hour. The nighttime home study may indicate that the patient may have hypopnea in which he may have labored breathing. Such positive indications may require a recommendation to a sleep specialist. Positive responses to seven or more items in the sleep disordered breathing questionnaire may indicate that the patient may have disordered sleep breathing, which may justify correction. Treatment may depend on other symptoms that the patient may have, such as mouth breathing, regular or regular snoring, narrow palate, retrognatic jaw and / or similar.
[0097] The professional can check if the patient may be able to breathe through his nose during the complete evaluation of the records. If not, the professional can check whether the palate can be narrow. The palate can be compared to a normal value. If the palate can be an abnormal value, it may require enlargement. If the palate can be of normal width, the professional can refer the patient to a pediatrician to check for the deviated septum and / or swollen adenoids and / or tonsils.
[0098] The evaluation of the total records may require another TMJ exam to observe a click, a deviated opening, a maximum opening, pain, a difficult opening and / or difficult chewing that may have been observed in the initial examination. If any of these problems exist, except limited opening, the patient can be treated. If the patient can have limited opening, the professional can refer him to a TMJ specialist. Information about TMJ may have been given after the initial examination.
[0099] The professional can consider the patient's habits as part of the total evaluation of the records. For example, if the child sucks his thumb and / or fingers during the day, the problem can be serious. Typically, the patient can reduce the habit of sucking after starting school. If thumb-sucking and / or thumb-sucking may be causing an open bite in a five-year-old patient, the open bite can be corrected, particularly if the patient breathes through the mouth during the day. Other habits that can make the palate narrow, such as problems with swallowing, tongue thrust and / or sucking habits, can be corrected to prevent the habit from affecting the width of the palate.
[00100] The professional can review any speech problems through the speech questionnaire, which indicates that a sleeping problem may exist. The professional can question the patient's parent in detail about sleep problems, particularly snoring, hyperactivity, attention deficit, daytime sleepiness and mouth breathing. Such problems can be the five most important symptoms.
[00101] The professional can analyze the panoramic film and / or the 3D film, if available, as part of the total evaluation of the records. The panoramic film and / or the 3D film can be analyzed by system 10 and / or the method 100. For example, CPU 20 can analyze the panoramic film and / or the 3-D film, to ensure that all non- outbreaks may be present. The professional can also perform this review. If any permanent teeth are missing, the missing teeth can be plotted. For example, Fig. 1 illustrates a teething chart 200. The teething chart 200 may have placeholders, such as boxes, for example, to represent the dentition of the mouth. The relative placement of the dentition can be organized on the 200 dentition chart. The erupted teeth can be indicated on the 200 dentition chart.
[00102] The professional can physically examine the teeth that have not been erupted by using the system 10, to ensure that the teeth that have not been erupted can be in the appropriate positions to break into the arch. The professional can graph teething 200. Any teeth not erupting in the appropriate respective positions can also be plotted on the teething graph 200. The professional can determine if any extra teeth exist and / or if the extra teeth may require removal now and / or in the future. The practitioner can also examine the patient for any other observable problems present, such as cysts, tumors, abscesses, bone problems and / or the like.
[00103] The professional can also analyze the cephalometric x-ray and / or the 3D film during the total evaluation of the records. The practitioner can use system 10 and / or method 100 to make three measurements of the nasopharynx. Certain anatomical parts can be located and measured. For example, a measurement of a narrowed distance from the uvula to the posterior pharyngeal wall can be made. The thickness of the uvula can be measured. A measurement from the tip of the uvula to the posterior pharyngeal wall can be made. A measurement from the oropharynx from the base of the tongue to the posterior pharyngeal wall can also be performed.
[00104] Measurements can be made to determine whether the quantities can be normal or abnormal. If any measurements of the nasopharynx are abnormal, the provider can check for potential causes, such as, for example, whether the adenoids and / or tonsils may be swollen. Any swollen amides and / or adenoids can be referred to the pediatrician for possible removal, if the patient is considered to have a breathing problem.
[00105] If any nasopharyngeal measurements are abnormal, the professional can check for potential causes, such as whether the upper arch may be narrow. System 10 can measure area dimensions through canines, the first deciduous molar, the second deciduous molar and / or the first permanent molars. CPU 20 can determine by information from database 55 whether measurements can be normal or abnormal and can also provide treatment recommendations.
[00106] The professional can also analyze the cephalometric x-ray and / or the 3-D film during the total evaluation of the records. The professional can use the system 10 to make measurements of the retrognathic position of the jaw and mandible. The professional can locate several reference marks using the system 10, such as, for example, the points Ba, A, B, N, Gn, Po, Me, the tip of the upper and lower incisors, Co, ANS, PNS, Go .
[00107] System 10 can measure the following linear distances: BaA, Ba-B, ANB, overlap, Co-Gn, N-Me, Ba-PNS and ANS-Me. CPU 20 can compare linear distances with normal and abnormal measurements. For this purpose, CPU 20 can access information from database 55. If the overlap, ANB, Bo-A and Ba-B are abnormal, the professional can make a recommendation for treatment if the patient is suspected of having sleep problems .
[00108] If any nasopharyngeal measurements are abnormal, the professional can check for potential causes, such as, for example, an open bite. System 20 can measure any evidence of an open bite. If the open bite is accompanied by the habit of sucking, treatment can be strongly recommended. In addition, system 10 can measure an end-to-end jaw ratio and any Class III trend. If either exists, treatment can be strongly recommended, particularly if a skeletal Class III is less than three mm. Finally, CPU 20 can identify a tip of the two lower deciduous canines and can multiply this distance by a factor of 0.926 to obtain the arc curvature of the available incisal space. System 10 and / or method 100 can also measure curvature along the incisal edges of the four lower deciduous incisors, to also obtain the available space. The upper dentition can be assessed in the same way. CPU 20 can access database 55 to determine the size of a device that can be recommended for use.
[00109] The total evaluation of the records shown in step 115 of Fig. 2 can use system 10 to determine and / or to list any findings that may result from the total evaluation of the records and / or other analyzes. The total evaluation of the records can have any treatments and / or recommended procedures, indicated by the analysis of the oral exam, the panoramic and / or 3D film and / or cephalometric and / or 3D film. Thus, system 10 and / or method 100 can provide the initial evaluation and the total evaluation of the records and / or the analysis of the premature deciduous dentition of the patient from three years of age to five years.
[00110] As a result of the initial evaluation and / or the total evaluation of the records, a device can be recommended for treatment for the patient as part of a comprehensive treatment plan. For example, system 10 may have information in database 55 related to the device and / or whether the device can be indicated for a particular condition. Fig. 5 illustrates a collection of information that can be accessed, related to recommendations for CPU 20 devices. In one embodiment, CPU 20 can access the information of Fig. 5 in database 55. Fig. 5 can list the patient's symptoms, the device most applicable to the patient's symptoms and / or the recommended uses of the device. Several adolescent habit and appliance brokers can be listed. In particular, certain devices can be listed by name. For example, the Nite-Guide® device can be used at night for certain problems. Thus, CPU 20 of system 10 can access database 55 to determine an appropriate device for the patient.
[00111] As shown in Fig. 2, step 120 illustrates Program B of method 100. Program B can be designed for children and / or patients ranging in age from five years of age to seven years of age. Program B can be configured to refer to the dentition and / or oral development of patients in this range. In particular, patients in this age group may have transitional dentition. Thus, Program B can correlate with the initial assessment and / or any other exams of the patient with the specific age of the patient. The correlated initial assessment can focus on the initial assessment of the patient's current state of development. Certain assessments may not be suitable for the Program B age group. However, other assessments may be critical in the patient's current state of development. To this end, Program B can be carried out as set out below.
[00112] In one embodiment, any of the following problems may require a treatment recommendation and / or a full assessment of the records shown in step 125 of Fig. 2. The problems can be as follows: 1. Crowding / spacing in that the analysis of the length of a lower arch and an upper arch can be performed to determine whether the patient can be a candidate for treatment. Other problems, such as, for example, displaced teeth with shortened space, missing teeth and several other problems, can be examined and noted by the professional. 2. Overbite greater than one and a quarter mm and / or an open bite of any severity. 3. Overlap greater than three mm and / or a Class III ratio of any severity including zero mm, which may be an end-to-end or pseudo Class III relationship. 4. Cross bites of any severity 5. TMJ having any two symptoms, except for limited opening 6. Habits such as, for example, thumb sucking, thumb sucking, swallowing, speech and / or breathing problems 7. Suspected sleep disordered breathing problems 8. Narrow upper arch
[00113] System 10 and / or method 100 can generate the document for the patient. The document can summarize whether any of the eight items above may be problems that can be considered beyond normal. The document can also explain why full record evaluation and / or likely treatment can be recommended. The document may contain the required treatment time, the patient's responsibility, any fees involved, probabilities of success and any possible recurrence. The document may have images that can illustrate what the teeth might look like without undergoing any treatment.
[00114] CPU 20 can generate and / or print the document for the patient's parent with findings for the parent to consider and / or study. For example, the document can be configured as shown in Fig. 6. The document can be generated after the initial evaluation 105 is carried out in step 120 of Program B of method 100 and before step 125, where the evaluation of total records can be conducted.
[00115] In addition, the professional, the dental assistant or the hygienist can examine the patient and indicate on the monitor 35 their responses. For example, the examination that can determine whether the teeth present can be only deciduous, except for the first permanent molars. If so, the examination can determine whether the lower deciduous incisions can be straight without crowding and no spacing. The examination can determine whether any permanent teeth may be present. If so, the professional can examine the patient and indicate the permanent teeth on the dentition chart 200 on the monitor 35.
[00116] The professional can also determine if the upper and / or lower items, deciduous or permanent, can be tortuous. If not, the professional may examine the patient and indicate whether any primary teeth may be missing and may indicate the missing teeth on the 200 dentition chart. In addition, if any teeth are missing, the professional may examine the patient and / or may indicate whether the space can be partially or completely closed. The practitioner can determine whether any permanent teeth may be breaking through the tissue and / or may have broken out completely.
[00117] The professional can also perform a caries check if required by a school, for example. Teething chart 200 can be filled in with a separate document, indicating the number of suspicious cavities present to the patient on a separate sheet. Teeth that may be suspected of having cavities can be indicated on teething chart 200. As a result, the patient may need to visit a dentist for treatment.
[00118] The professional can examine the patient more and indicate on the monitor 35 his answers. For example, the practitioner can determine whether the patient can have an open bite. If so, the practitioner can determine whether the open bite may be due to a habit and / or may be skeletal. In addition, the practitioner can determine whether the patient may have a Class III problem, a pseudo Class III end-to-end problem and / or a skeletal Casse III problem. The practitioner can also determine whether the patient may have any anterior and / or posterior crossbites or a narrow palate.
[00119] The professional can further examine the patient and enter his responses with the UI 30. For example, the examination can determine whether the patient can have TMJ. The examination may involve checking the following TMJ tissues: a) sporadic or frequent clicking b) frequent or infrequent pain and / or headaches c) opening deviation or difficulty opening d) difficult chewing e) limited opening with only two fingers
[00120] The professional can also examine the patient further and can enter his answers with the UI 30. The examination can determine whether the patient can have certain habits, for example. The exam can check for the following habits: a) problems with swallowing and / or tongue thrust b) mouth breathing at night only or during the day and night c) speech problems, for example, a lisp or difficulty understanding the patient's speech d) suck the thumb and / or suck the finger during the night only or during the day and night
[00121] The professional can scan the dentition, the profile of the face with clogged teeth and the front of the face with clogged teeth. The professional can observe a large frontal smile and a wide open frontal mouth that can show the upper and lower incisal edges.
[00122] System 10 can identify several reference marks after the professional sweeps the dentition. CPU 20 can identify the reference marks by a scanned study dentition orthopedic mold or the professional can personally identify the reference marks manually. The use of the 45 stick of the IC 40 to scan the patient's mouth can provide a digitized dentition, which can be more reliable, consistent and impartial. The following reference marks can be identified: a) an upper incisal border and / or a lower incisal border of a central incision, which can be on the left or on the right, which can be more clear and straight, the central incision can be deciduous or permanent, if fully erupted b) mesial of the upper deciduous canines and / or of the lower deciduous canines c) mesial and distal of the upper centrals and / or of the lower and lateral centrals, which are deciduous or permanent, if erupted d) tip of the cusp of the upper and lower canines e) distal from the deciduous canines and distal from the second deciduous molars, if there is a shortening of the posterior space due to loss of teeth and / or caries f) the central point of the occlusal surface of all maxillary molars and / or deciduous lower molars.
[00123] CPU 20 can perform an analysis of the length of the arch of the lower incisal area and / or the upper incisal area. For example, when only deciduous lower incisors can be present, the analysis of the length of the mandibular arch can be performed. The reference mark identified in the reference mark d) above, that is, the tip of the deciduous canine to the tip of the other canine can be multiplied by a factor of 0.926, and four can be added to the result. The final number can be the space available in the lower incision area. System 10 and / or CPU 20 can also measure the arc curve between the mesial of the canines.
[00124] If only deciduous items are present, the mesial-distal widths of the four lower deciduous items can be subtracted from the available space calculated above to obtain any spaces present. The spaces between the teeth and / or crowding of the primary incisions can determine whether treatment can be recommended. CPU 20 can access information in database 55 and compare measurements with information in database 55, to determine whether treatment can be recommended. The information can also indicate the incidence, the future risk of malocclusion and / or the prediction of crowding by a certain age for each measurement. Such information can be provided to the patient's parent.
[00125] Also if a permanent lower incision is showing, CPU 20 can multiply the mesial-distal width of the lower central incision by four and add one to obtain the required space. The available space, minus the required space, can equal a shortening of the arcade, an excess of the arcade or it can be normal. If any shortening of the arch greater than one mm can be present, treatment can be strongly recommended, regardless of what the upper one may be. CPU 20 can access information in database 55 and compare measurements with information in database 55, to determine whether treatment can be recommended. When the analysis of the length of the lower arch can be made and the first permanent lower incision or any number of lower incisions may have broken through the canine, CPU 20 can access information in database 55 to obtain as much space as can be expected for development, depending on which teeth have erupted.
[00126] For example, the information in the database may describe which teeth may have fully erupted at the time of the initial examination. The information can also cite how much expansion can occur up to about eight years of age. Therefore, the calculation of the lower available space, described above, can be done using the tip of the deciduous lower canine to the opposite canine tip on the other side, multiplied by the factor of 0.926 with four added to the result. The result may represent the expected expansion of the lower incision eruption. However, the four mm may have to be changed due to the fact that the added four can change, since each permanent tooth, which has fully erupted, has reduced the value. Therefore, CPU 20 can access other information from database 55.
[00127] For example, if both of the permanent exchanges are fully erupted, the other information may indicate that only one mm of the future expansion of the archway can be left. Thus, the formula of the available space can be calculated using the tip of the lower deciduous canine to the tip of the opposite canine on the other side, multiplied by the factor of 0.926 with one added to the result, to obtain the lower available space. Once the available space can be determined, the required space can be measured by the mesial-distal width of a lower permanent plant, multiplied by four, with an mm added to the two sides. The required space can be subtracted from the available space. The result can be crowding with a negative number, excess with a positive number, or it can be normal if the result is zero. CPU 20 can access information in database 55 and can compare measurements with information in database 55 to determine whether treatment can be recommended.
[00128] CPU 20 can access information in database 55, to obtain treatment parameters, when lower crowding greater than seven mm is present and can indicate when a limited degree of further treatment is required. Such additional treatment can use a hole that can produce an extra three mm. Such additional treatment may require additional fees, and CPU 20 may display the fee amount in the patient's document. Also the information in database 55 can provide extreme limits that may not be treated, even with a shock absorber and can recommend when a patient may require a specialist for fixed orthodontics.
[00129] In addition, the information in database 55 can provide the total lower space that may be available due to the strong expansion and the stripping of the deciduous lower molars, to produce the total space that may be available for crowding correction. If the Nite-Guide® device procedure is started at the correct time when the first lower permanent plant breaks the tissue, seven mm of correction may be available with the device only. If more crowding is present, the use of the shock absorber can provide an extra three mm, so that the total possible space created with the Nite-Guide® device and the shock absorber can be ten mm. Values above eleven mm can be referred to a specialist in fixed orthodontics.
[00130] In one embodiment, to calculate the appropriate size of the shock absorber, a measurement can be made by CPU 20. CPU 20 can measure a distance of a point of two mm buccally opposite the meso-buccal cusp of the lower first molar or maxillary first molar, to estimate the size of a maxillary shock. The measurement can be made from the left side or the right side. A measurement can be made from this point to the same point on the opposite side, two mm buccal from the center of the mesial-buccal cusp, exactly around the arch, keeping the measurement line two mm away from the buccal and labial surfaces of the teeth at the margin gingival. The measurement can be made in the most prominent position and / or in the widest buccal teeth lingually and slightly occlusally on the gingival margin. If the upper incisions can be rigorously oblique labially, the measurement can be made on the gingival margin two mm labial to this gingival margin and not on the incisal edges of these upper incisions. This measurement can be used for the appropriate size of the damper, according to Fig. 17.
[00131] In one embodiment, CPU 20 can compare the measurement obtained with information from database 55. For example, Fig. 22 illustrates information regarding the sizes of the dampers. The measurement can be within a certain range that can indicate the number of the buffer size. The actual size of the damper can also be provided in Fig. 22.
[00132] In one embodiment, data relating to TMJ problems and TMD diagnostics can be used by system 10. Certain symptoms can be incorporated into CPU 20. For example, TMJ sounds can be recorded by system 10. The frequency , amplitude and type can be sampled by a device similar to a stethoscope, which can be placed over each TMJ. When the patient opens and closes, the device can register the clicking and cretitus sounds. TMJ sounds can be registered in normal occlusion, as well as an advanced position, which can eliminate clicking sounds. The record can be repeated after a period of treatment, to check progress and improvement.
[00133] Also the sound of the patient biting his teeth together can be recorded. A solid one-tone noise or a multi-tone noise, when closing the teeth together, can determine whether the occlusion can be well coordinated or can have several interferences. Areas of improper contact in the occlusion can be located.
[00134] A video can be made of the opening and closing movements of the patient. The video can be digitally recorded. A single straight line may be present in the opening and closing movements. Several side excursions can be booked. An image of the maximum opening of the jaw can be measured in mm and can be compared with mouths of normal and abnormal opening, according to various ages, as listed in Fig. 23.
[00135] In addition, CPU 20 can access information from database 55 and can compare measurements with information from database 55, to determine whether a case can be corrected when several lower permanent items may be present. Any crowded teething of six and a half mm to ten mm of crowding can be corrected, depending on which teeth have already erupted and whether the Nite-Guide® device can be used alone with extraction of the posterior primary molars or whether an additional damper may be necessary.
[00136] In addition, the information in database 55 can provide the total lower space that may be available after several permanent items have already fully erupted. The total inferior space may be the possible expansion due to the eruption of the permanent incisions, plus the extraction of the primary molar powders. To obtain the projected crowding and / or spacing and the recommendations for treatment to be presented to the parent, the required space can be subtracted from the available space, to obtain the present degree of crowding or spacing. Information from database 55 can be used to inform the parent about the condition of the patient's lower arch.
[00137] Although the lower arch can be used primarily for diagnosis, CPU 20 can perform an analysis of the arch length of the upper incisor arch. The analysis of the length of the upper arch can be performed in a similar way to the analysis of the length of the lower arch. When only the upper incisions can be present, the analysis of the length of the upper arch can be performed. The tip of the deciduous canine superior to the tip of the opposite deciduous canine on the other side can be multiplied by a factor of 0.9932 and seven can be added to the result. The final number can be the available space of the superior.
[00138] The mesial-distal width of the lower permanent central, if broken, can be measured to obtain the approximate sizes of the upper permanent teeth. For example, the size of the upper permanent plant may be equal to the size of the lower permanent plant item, multiplied by a factor of 1.61. The size of the upper permanent lateral can be equal to the size of the lower permanent central incision, multiplied by a factor of 1.23. The total required upper can be determined by adding together the upper permanent central incision and the upper permanent lateral incision and multiplying by two. CPU 20 can access information in database 55 and can compare measurements with information from database 55 to determine the degree of expected future widening when several permanent teeth may already be broken. As in the calculation of the lower arch, several permanent items may be present with gradual reductions in the remaining space, created by the total eruption of the upper permanent items. The space required in the upper arch can be obtained in the same way as above.
[00139] A lack of more than one mm of the upper permanent incisions can be strongly recommended for treatment. One mm can be treated for aesthetics, but most parents do not want any crowding to be present in the upper arch. However, the lower one can usually be the diagnostic arc to determine whether treatment may be necessary. The findings of the upper arch can be presented to the patient's parent.
[00140] If no permanent upper or lower permanent incision is partially showing through the tissue and the upper and lower deciduous incisions are present, the analysis of the length of the upper arch can be performed. The upper available space can be determined by measuring the tip of the deciduous canine above the tip of the deciduous canine on the opposite side and multiplying by a factor of 0.9932, with seven added to the result. The final number can be the available space in the upper deciduous area. The required space can be estimated and can be more difficult, since no permanent lower central incision can be present for measurement initially. However, treatment may not be started until a permanent lower incision appears.
[00141] If all the permanent lower incisions are present, CPU 20 can perform the analysis of the length of the arch by measuring the widths of the four permanent lower incisions and also measuring the curvature of the arch from the lower mesial of the canine to the other canine mesial and subtracting the actual tooth size from the curvature of the arch, which may be equal to the space available to obtain the lack of, the excess or no crowding.
[00142] The analysis of the length of the upper arch can be done in a similar way, unless there can be an overlap with the upper incisions and an advanced position. The CPU 20 can position the curvature two mm prior to the curvature of the lower incisal arch and can measure the distance from the mesial of one upper canine to the mesial of the other canine, to obtain the upper available space. The required upper space can be obtained by measuring the width of the upper permanent central item and multiplying it by 3.5262 or by multiplying the width of the lower permanent central item by 5.6776 or 1.3385 or by multiplying the width of the canine superior to the canine by 1.0363. The width of an upper permanent plant can correspond to the width of the lower permanent plant multiplied by the factor of 1.6082. The width of an upper permanent lateral can correspond to the width of the lower permanent central multiplied by the factor of 1,2287. The upper permanent lateral can also be determined by multiplying the upper central by the factor of 0.7631. Therefore, if an upper lateral is formed into a pin or with smaller lateral ones, these calculations of the lateral can provide the value that a normal dimensioned lateral must have, with curvature to make an undersized lateral appear normal.
[00143] System 10 can also calculate other dental conditions. For example, overbite, defined by a vertical overlap of the frontal incisions, can be determined. Overbite can be measured from a point on the incisal edge of the upper deciduous or permanent upper central to a point on the edge of the lower deciduous and / or the permanent lower central incision, located parallel to the occlusal plane. This can provide a measure of overbite. CPU 20 can access information from database 55 to obtain parameters to estimate future problems for overbite and / or for recommended treatment.
[00144] Open bite can also be measured. Additional records can be recommended for any incidence of open bite, with the exception of a skeletal open bite. Open bites, due to habits, can also guarantee a strong indication of the evaluation of the total records and / or possible treatment.
[00145] The overlap is defined by the horizontal distance from the upper deciduous or permanent central to the lower deciduous or permanent central parallel to the occlusal plane. CPU 20 can measure the overlap of the incisal edge of the upper central incision to the incisal edge of the lower central incision, parallel to the occlusal plane. CPU 20 can access information from database 55 to obtain parameters for estimating future problems of the overlap and / or for recommended treatment.
[00146] In addition, a Class III relationship can be measured. The Class III relationship can occur when the upper deciduous or central permanent, as well as the other upper incisions, can be behind the lower deciduous or permanent incision known as skeletal Class II or in an end-to-end relationship. Pseudo Class III can occur when the lower jaw slides forward, after contact in an end-to-end position.
[00147] System 10 can measure from the incisal edge of the lower deciduous or permanent central to the edge of the same deciduous or permanent incision of the parallel plane superior to the occlusal. Any end-to-end or Class III relationship, regardless of severity, may indicate a strong recommendation for records and / or the possibility of treatment.
[00148] Cross bites can be measured. For example, the professional can indicate whether an anterior or posterior crossbite exists. CPU 20 can also determine the crossbite. CPU 20 can access information from database 55 to indicate to the parent whether a crossbite may be present, the type of crossbite, front, rear or both and / or treatment recommendations.
[00149] TMJ problems can be indicated. For example, the provider can report any problems with TMJ, and a report to the patient's parent can be generated. CPU 20 can access information from database 55 to indicate to the parent whether TMJ may be present and / or treatment recommendations.
[00150] The professional can also determine the patient's habits and / or indicate any problem for the parent. For example, thumb-sucking habits, which can cause weak teeth, normal swallowing, a narrow palate, and breathing through the mouth, can be treated. Speech problems may also require treatment. Suspected sleep disordered breathing can warrant a recommendation to contact a pediatrician and / or a sleep specialist.
[00151] In addition, the professional can examine the width of the upper arch to see if the upper arch can appear narrow. CPU 20 can locate points in the center of the posterior teeth, including the tips of the upper canines, the center of the premolars, the primary molars and the permanent molars. CPU 20 can access information in database 55 to obtain parameters to indicate the width of the upper arch and abnormal values that can guarantee expansion in a child patient. If severe jaw narrowing is seen particularly with cramped incisions from six years of age to eight years, along with nasal breathing problems, a rapid palatal expansion device may be recommended. This device, with the same symptoms, can be recommended up to 12 years old to 14 years old, with care taken if the sagittal-median suture has closed, particularly in women. For men, the device can be recommended for patients between the age of fourteen and sixteen.
[00152] CPU 20 can provide the document as shown in Fig. 6, with the findings for the parent to study. The document can be produced at the beginning of the initial examination. CPU 20 can summarize what can be considered beyond normal for any of the eight items above and briefly explain why assessment of total records and likely treatment can be recommended, length of treatment, parent and / or patient responsibility, the fees involved, possible success, any relapse and images of what the teeth might look like if no treatment is done.
[00153] CPU 20 can present the findings to the patient's parent in the document, along with a document of the findings of the initial diagnosis of system 10. The document can summarize the various problems that a child may have, ie crowding, overbite , overlap, cross bite, TMJ, suspicious sleeping habits and breathing problems and a narrow upper arch.
[00154] Information regarding cross bites can be introduced by the person on initial examination or determined by CPU 20, however, such symptoms, such as various present habits, or headaches, cracking of the temporomandibular joint, deviated opening and difficulty in chewing, can be introduced by the individual examining but printed by CPU 20 in the same way as crowding, overbite and overlap. As a result, an initial examination can indicate to the patient and / or parent, within about 10 minutes, an impartial, objective diagnosis with minimal variation and / or an analysis of the eight main components of a malocclusion.
[00155] As a result, the patient and / or the patient's parent may have an extensive report regarding current problems with relative severity, percentage of incidence, future development forecasts and what effect treatment may have in the future. The patient and / or the parent may have an understanding of dental problems and may be able to make an educated decision regarding the treatment options presented. CPU 20 can also provide fees and the extent of treatment for each condition for the patient. CPU 20 can provide relapse information and / or treatment stability information.
[00156] The CPU 20 document can summarize these factors as to whether the measurement can be normal or abnormal, the incidence of the occurrence and the percentage risk of being a problem in a future time, such as at the age of twelve, at eighteen years of age and / or at some other age. The document can provide what initially measured value can be expected to be in the future, if any treatment cannot be recommended, it can be minimally recommended or it can be strongly recommended. The document can provide an indication of whether a future analysis can be recommended and / or whether treatment can be recommended. The document can provide the remuneration for the treatment, the estimated length of the treatment and the estimated success of the treatment.
[00157] If the patient or the parent can decide to proceed with the treatment, the patient can have the evaluation of the total records. This analysis can have panoramic x-ray films and cephalometric x-ray films or a 3-D x-ray file obtained and analyzed by the CPU 20 program. Other factors such as a problematic gummy smile, sleep problems that involve a questionnaire for the parent to complete, involving several associated factors, such as incidence of snoring, hyperactivity, attention deficit, restless sleep, poor school performance, night sleep, mouth breathing, teeth grinding, bed wetting and several other problems commonly associated, which can indicate disordered breathing in sleep and sleep apnea, dilation of tonsils and adenoids and speech problems can also be verified by the professional. The practitioner can input the information into CPU 20 for analysis and to produce an informative review of the various problems. If necessary, problems may require consideration of orthodontic treatment or referral to a pediatrician or sleep specialist, for example.
[00158] Several other factors can be observed and / or reported by the professional, such as, for example, impacted or missing teeth, seen in x-ray films, thickness of the mandibular body, any evidence of root resorption, various measurements of a cephalometric film, such as baseline measurement at points A and B and SNA, SNB, ANB, mandibular plane angle, elevated face measurements and nasopharyngeal and oropharyngeal width and volume measurements. If any canines that have been measured for a canine-to-canine distance can be displaced from their normal position, labially, lingually or forward or later that adversely affect the curvature of the arch, where the teeth can be located. Any unusually shaped teeth, such as double incisions or midline ratios of the undersized or pin-shaped upper lateral incisions. Many of these benchmarks can be tooth positions, the presence or absence of several teeth, unusual tooth shapes and the various reference marks, inclined and linear cephalometric measurements can be identified and measured by CPU 20 to eliminate variation caused by human error. identification.
[00159] As shown in Fig. 2, step 120 illustrates Program B of method 100. Method 100 can have the initial assessment and / or the assessment of total records. As shown in Fig. 2, step 125 of method 100 can be the evaluation of the total records for a patient who may be within the age range for Program B.
[00160] In the evaluation of the total records for Program B, the professional can obtain two x-ray films. For example, a patient's panoramic digital x-ray film and / or a lateral digital cephalometric x-ray film can be obtained. Also a 3-D film can be obtained that can replace the patient's digital panoramic x-ray film and the lateral digital cephalometric x-ray film.
[00161] In the evaluation of the total records for Program B, the professional can perform an oral exam that can check the space of the patient's free path. The professional can mark a spot on the patient's nose and at the base of the patient's chin. The practitioner can physically measure the distance at rest and again at occlusion. In one embodiment, the CPU 20 can also indicate the point on the nose and the cheese and a scanned image can be obtained with the stick 45, with the patient at rest and also in occlusion. The CPU 20 can measure the distance and can subtract one from the other to obtain the free path space value. Any patient with an excess of free path space, such as seven mm or more, for example, can be checked for lateral posterior tongue thrust and may require an additional removable appliance.
[00162] CPU 20 can locate a point at the lower level of the upper lip and in the line of the gingival tissue in the crown of the upper central incision, deciduous or permanent. A measurement can be made of the value of the gingival display or gummy smile showing up during a big smile. Any patient with a gummy smile of more than two mm can have a gummy smile at the age of twelve. A three mm gummy smile at the age of six will have a one mm gummy smile at the age of twelve; however, the Nite-Guide device may be able to prevent three mm of a gummy smile. Any two mm deciduous overbite, for example, if added to the 3 mm gummy smile, can avoid that gummy smile value. Therefore, three mm of improvement added to the deciduous overbite can equal the value of the gummy smile that can be avoided. For example, a 3 mm improvement plus a two mm deciduous overbite can equal a total of 5 mm gummy smile, which can be avoided.
[00163] If a posterior crossbite is present, the professional can determine whether the posterior crossbite can be a functional or dental crossbite. The professional can enter the information in system 10, using UI 30. CPU 20 can recommend a type of treatment. For example, with a functional crossbite, bilateral expansion may be recommended. With a dental crossbite, an Occlus-o-Guide® device with placement of a crossbite wire may be recommended.
[00164] The professional can analyze the panoramic x-ray film to determine if any permanent unbroken teeth may be missing. The professional can indicate any missing teeth on teething chart 200. If the teeth are missing, CPU 20 can determine if any specimens may be missing and / or if treatment may be possible. If severe crowding greater than four mm can exist, a shock absorber with the Occlus-o-Guide® device can be used. If crowding greater than eight mm exists, the professional can refer the patient to a specialist for possible fixed treatment. If several teeth are missing, CPU 20 can refer the patient to a specialist for fixed treatment. If any teeth are erupting in the wrong position and / or have had root resorption, or if any cysts, abscesses, extra teeth and / or any other unusual problems are present, the professional may decide to extract the extra teeth and / or other treatments.
[00165] The professional can analyze the cephalometric / x-ray film. Several reference mark points can be located by CPU 20 and / or can be identified by the professional. The following reference mark points can be located by CPU 20: basion, sella, nasion, points A, B, ANS, Menton, gnation, condilion, porion, orbitale, PNS, long axis of the upper and lower central incisions. Various measurements can be made of the size of the airways at both distances from the uvula to the posterior wall of the nasopharynx and from the base of the tongue to the posterior wall of the oropharynx. CPU 20 can access information in database 55 to compare these measurements with norms for normal and abnormal values. CPU 20 can indicate whether the airways can be normal or abnormal using information from database 55 and / or can recommend reasons for treatment. In addition, standard cephalometric analyzes can be performed by CPU 20. The professional can also perform other analyzes, such as Northwesern Reidel, Downs, Steiner, Sassouni, Harvold, Wits, Rickets, McNamara and / or others, as desired.
[00166] Overbite and overlap can be measured in the same way as before and treatment can be recommended. Adenoid tissue can be estimated if significantly swollen. If the adenoid tissue is dilated, the patient can be referred to a specialist. If the upper canine angulation is excessively abnormal, the professional may recommend a treatment procedure with a fixed orthodontic appliance.
[00167] The professional can determine the number of permanent incisal broken contacts observed before its eruption. Typically, three or more indicate a strong recommendation for treatment. For example, a broken contact can correspond to -1.1 mm crowding; two broken contacts can correspond to -1.7 mm; three broken contacts can correspond to -2.8 mm; four broken contacts can correspond to -4.0 mm; and five broken contacts can correspond to -5.1 mm crowding.
[00168] If any of the above problems, from the evaluation of final records, indicate that the recommendation for treatment due to multiple missing teeth, root resorption, improper angulation of the upper canines and / or impacted teeth, cannot be corrected with a shock absorber and an Occlus-o-Guide appliance ”, the professional can refuse treatment and can recommend a fixed orthodontic appliance treatment procedure.
[00169] In the evaluation and total records, the professional can determine the skeletal age of the patient and can know the chronological age of the patient. CPU 20 can calculate the expected height of the patient using information from database 55 and can also predict the expected height growth each year. The percentage increase in height for each following year can also be accessed from the database 55 by CPU 20. The percentage multiplied by the predicted height can give the height increase for each year until maturity.
[00170] In addition, the patient's profile can be guided in the profile template analysis shown in Figs. 15 and 16, using the appropriate template, according to the patient's N-Me distance. Certain areas of the profile may be abnormal, such as recessive lips, protruding nose, receding chin, long vertical face, short upper lip and / or long chin. Such areas can be located outside the margins of the template. Normal profile features, such as the forehead and the upper part of the nose, can be maintained within the margins of the template. CPU 20 can provide a visual reconstitution of the patient's profile within the template which can show what ideally can be corrected. Appropriate treatment, such as advancing the jaw, retracting protruding teeth, elongating the face and / or the like, can be recommended and can be observed to try to achieve appropriate treatment goals.
[00171] A report of any findings from the assessment of total records can be reported to the patient's parent as before. CPU 20 can generate a document for the patient's parent describing the abnormal symptoms and treatment recommendations.
[00172] As shown in Fig. 2, step 130 illustrates Program C of method 100. Program C can be designed for children and / or patients ranging in age from five years to seven years. Program C can be configured to relate to the dentition and / or oral development of patients in this range. In particular, patients in this age group may have mixed dentition. Thus, Program C can correlate with the patient's initial assessment and / or examinations for their specific age. The correlated initial assessment can focus on the initial assessment of the patient's current state of development. Certain assessments cannot be indicated for the Program C age group. However, other assessments may be critical in the patient's current state of development. To this end, Program C can be carried out as set out below.
[00173] System 10 and / or method 100 can have the initial examination and / or evaluation. Evaluation of total records may also be necessary. The patient may undergo the initial examination by the professional. System 10 and / or method 100 can generate the preliminary and / or initial assessment and / or the diagnosis based on the patient's initial examination. System 10 and / or method 100 can provide such an assessment and / or diagnosis prior to the assessment of the total records.
[00174] In one embodiment, any of the following problems may require a treatment recommendation and / or an assessment of the total records shown in step 135 of Fig. 2. The problems can be as follows: 1. Crowding / spacing in that an analysis of the length of a lower arch and an upper arch can be performed to determine whether the patient can be a candidate for treatment. Other problems, such as, for example, displaced teeth with shortened space, missing teeth and several other problems can be examined and observed by the professional. 2. Overbite greater than one and a quarter mm and / or an open bite of any severity 3. Overlap greater than one and a quarter mm and / or a Class III ratio of any severity including zero mm, which may be a ratio extremity with end or pseudo Class III 4. Cross bites of any severity 5. TMJ having any two symptoms, except for limited opening 6. Habits such as, for example, thumb sucking, swallowing, speech and / or breathing problems 7 Suspected sleep disordered breathing problems 8. Narrow upper arch
[00175] System 10 and / or method 100 can generate the document for the patient. The document can summarize whether any of the eight items above may be problems that can be considered beyond normal. The document can also explain why evaluation of total records and / or likely treatment can be recommended. The document may contain the required treatment time, the patient's responsibility, any remuneration involved, probabilities of success, any possible relapse. The document may have images that can illustrate what the teeth might look like without undergoing any treatment.
[00176] CPU 20 can generate and / or print the document for the patient's parent with conclusions for the parent to consider and / or study. For example, the document can be configured as shown in Fig. 6. The document can be generated after the initial evaluation 105 can be carried out in step 130 of Program C of method 100 and before step 135, in which the evaluation of the total records can be conducted.
[00177] In addition, the professional can examine the patient's dentition and can indicate the conclusions on a more detailed dentition chart 205, as shown in Fig. 4. For example, the professional can determine whether the teeth present can only be primary , except for the first permanent molars. If so, the professional can determine whether the lower deciduous incisions can be straight without crowding and without spacing. The practitioner can also determine whether any permanent teeth may be present. If so, the professional can examine the patient and indicate it on the 205 dentition chart.
[00178] The professional can also determine whether the upper central incisions and / or the permanent lateral incisions, if present, can be lingually inclined. The practitioner can also determine whether the tips of the upper and lower canines may be in an improper position. If so, the professional can indicate where the tip of the inappropriate canine should be positioned. The practitioner can determine whether any permanent or deciduous teeth may be bent and / or missing and whether there may be enough space for them. The professional can indicate the observations on the 205 dentition chart. In a similar way to Program B, the professional can perform a caries check, an open bite check, a Class III relationship check, a cross bite check, a habit check and / or teething check.
[00179] System 10 can identify several reference marks after the professional has scanned the dentition. CPU 20 can also identify reference marks by a scanned study dentition mold or the practitioner can personally identify the reference marks manually. The use of stick 45 or IC 40 to scan the patient's mouth can provide a digitized dentition, which can be more reliable, consistent and impartial. The following reference marks can be identified: a) an upper incisal edge and / or a lower incisal edge of a central incision, which may be the same tooth on the same side; b) mesial of the upper deciduous canines and / or of the lower deciduous or permanent canines, if erupted; c) mesial and distal of all four permanent upper incisions, if all are present, if not, use of permanent teeth that may be present in the mouth and the four permanent lower incisions; d) tip of the cusp of the upper and lower canines, if in the appropriate position. If a canine can be in an improper position, mark the top in the appropriate position labially- lingually, not mesio-distally; and e) distal from the deciduous or permanent canines and distal from the upper and lower deciduous molars or from the mesials of the first permanent molar, if the second deciduous molar is missing or decayed with the loss of space.
[00180] CPU 20 can perform an analysis of the length of the lower arch. For example, the tip of the lower canine to the tip of the other lower canine can be multiplied by a factor in the database according to the age of the patient and can be the space available in the area of the lower incision. System 10 and / or CPU 20 can also measure the space available for the lower permanent incisions, multiplying the mesial-distal width of the lower central to four and adding one. The widths of all four permanent lower incisions can also be measured, if all are present. Depending on the patient's age, CPU 20 can access database 55 to predict future crowding, future risks and treatment recommendations. For example, information specific to the patient's age can be presented to the parent.
[00181] CPU 20 can access database 55 for information on mandibular treatment possibilities, to determine which crowding severities may be appropriate for the treatment and the associated fees that may be charged. The information can be based on which teeth are present. The information can provide multiple treatment possibilities, just like using the Occlus-o-Guide® device; using the Occlus-o-Guide® device with extraction of both deciduous lower second molars; and using the Occlus-o-Guide® device with extraction of the first lower molars and / or the second lower molars and using a shock absorber. The information in database 55 may also indicate the point at which the case may be too severe and may recommend a treatment procedure with a fixed orthodontic appliance. More information from database 55 can provide treatment options when certain permanent upper sections may be present. In addition, information from database 55 can provide treatment options if both second molars are present; if only a deciduous second molar is present; and if both deciduous second molars are missing and the space for freedom of movement has already closed. Such a case may require an adult dentition case of Ortho-T® appliance.
[00182] Most cases can be diagnostically determined whether to treat by crowding the lower arch and whether there can be enough space for successful treatment. However, in some cases and the upper one can be the determinant, the analysis of the length of the lower arch can be performed by CPU 20 first. If the case can be an acceptable case, CPU 20 can determine whether the analysis and / or the result of the upper arch length can be acceptable or not. If the analysis of the length of the lower or upper arch may indicate that the case may be unacceptable, the professional may recommend a treatment procedure with a fixed orthodontic appliance. The orthodontist can recommend fixed orthodontics.
[00183] CPU 20 can perform an analysis of the length of the upper arch to the incisal area. The first procedure can be to measure the tip of the upper canine to the point of the other canine and multiply this measurement by a factor of 0.9932, to determine the upper available space. The upper canines may need to be in the right position for a measurement of available space. If the tip of the canine is in an abnormal position, the practitioner can enter the canine's own position in CPU 20 using UI 30. To obtain the required upper space, several options may be available, depending on the presence or absence of the upper permanent incisions. . A permanent upper incision can preferably be used to obtain the required space if the tooth is available to measure. For example, the width of the upper permanent central section can be multiplied by a factor of 3.5212, to obtain the required upper space. Also the sum of the widths of all four upper permanent items can be used to obtain the required upper space. In addition, if no upper permanent incision is present, the width of the lower permanent central incision can be multiplied by a factor of 5.6777. The required space can be subtracted from the available space to obtain the required space.
[00184] The degree of crowding that can be corrected may depend on whether the upper second deciduous molars are present, if one is present, or none is present, with the space of freedom of movement closed. When both deciduous maxillary molars are not present, the case can be diagnosed as an adult dentition in Program D for patients aged twelve to eighteen years. CPU 20 can access information in database 55 to indicate the severity of the upper crowding that can be corrected when both deciduous upper molars are present.
[00185] CPU 20 can access information in database 55 regarding the number of possible corrections with both upper deciduous molars and only one upper deciduous molar present. The information can provide quantities that cannot be corrected. If the upper permanent incisions and / or the lower permanent incisions are slightly inclined, the device can tilt the teeth forward, to increase the crowding correction by one mm to two mm. The number of corrections may depend on whether a second maxillary second molar and / or two maxillary second maxillary molars are present in cases with lingually inclined upper incisions. Information can be presented to the patient's parent. Database 55 can also provide information regarding the number of possible corrections with both upper deciduous molars and / or with only one upper deciduous molar present. The information can provide quantities that cannot be corrected. Treatment can be with or without an additional device such as a shock absorber.
[00186] If all four or less permanent upper incisions are fully erupted, all four permanent upper incisions and / or the erupted permanent upper incisions can be measured. The required upper space can be the total mesial-distal widths of the four upper permanent items. If any or part of the upper permanent incisions are in position, the required space can be determined by the dimensions of the upper permanent incisions, rather than the width of the upper permanent central incision.
[00187] System 10 can also calculate other dental conditions. In one embodiment, CPU 20 can compare measurements with information from database 55. For example, Figs. 13 - 16 illustrate information related to crowding, overbite and overlap. For example, overbite can be determined. CPU 20 can measure the overbite described in Program B. CPU 20 can access information from database 55 to obtain parameters to estimate future problems for overbite and / or to recommend treatment. Information can be given to the parent as in Program B.
[00188] An open bite, if present, can be measured according to Program B. If the open bite is skeletal, the case may not be acceptable and can be referred for treatment and / or fixed orthodontic surgery. CPU 20 can access database 55 for information that can indicate at what age various severities of open bite may be appropriate for correction. Generally, open bites, caused by current or previous habits, such as thumb sucking and / or improper swallowing, cannot be recommended for treatment for patients over ten years of age. Any patient with an open bite, with an N-Me distance exceeding two S.D. cannot be a candidate for treatment.
[00189] Overlap can be measured according to Prorama B. The CPU can access information in database 55 to determine whether treatment can be recommended, according to the patient's age. The incidence of overlap, along with the other factors, may be present for the parent in a letter with the data for the patient. The data on treatment time and retention time can be found in the database information 55.
[00190] Malocclusions of Casse III and Pseudo Class III can be measured according to Program B. Treatment for any crossbite can be indicated for patients from seven years of age to twelve years of age. Pseudo Class III cross bites can easily be corrected from seven years to two years. Class III skeletal problems can be determined as in Program B. Generally, any Class III skeletal problem, not exceeding three mm, can be minimized and / or prevented from becoming more severe with a Class III Young appliance, for example .
[00191] Cross bites can be observed by the professional as in Program B. CPU 20 can access information in database 55, to determine whether the width of the maxillary arch can be considered abnormally narrow. If the width of the maxillary arch can be expanded, particularly if there may be problems with crossbite and / or upper respiratory breathing, treatment may be recommended.
[00192] TMJ problems can be identified as in Program B. The same treatment recommendations can exist for the patient from seven years old to twelve years old, as for younger patients. Information from database 55, corresponding to the patient's age, can be used to estimate treatment recommendations to present to the parent. TMJ problems can be corrected with removable appliances, as long as an overlap and overbite exist. When the patient opens and closes from an end-to-end position, symptoms such as clicking and difficulty opening can disappear. If so, the device can be used. Otherwise, the patient can be referred to a TMJ specialist. Most cases can be treated with a removable appliance, such as the Nite-Guide® appliance and Occlus-o-Guide® appliance.
[00193] Habits such as thumb sucking and / or thumb sucking can be corrected. However, abnormal swallowing can be difficult to correct in a patient older than ten years of age and can be referred for orthodontic treatment by a specialist. Sleeping problems can be summarized as in Program B.
[00194] CPU 20 can present the findings to the patient's parent in the initial chart, along with the system 10 initial diagnostic findings document. An example of the findings document can be similar to the one shown in Fig. 6. The document can summarize the various problems that a child may have, that is, crowding, overbite, overlap, crossbite, TMJ, habits and problems of disordered breathing in sleep and a narrow upper arch.
[00195] CPU 20 can print the document summarizing these various eight elements of the patient's dentition which can be from seven years old to twelve years old for the initial evaluation. The evaluation of the total records can be conducted to determine problems beyond the initial examination. For example, missing teeth, multiple inclusions and improper eruption paths of incoming and / or similar permanent teeth can warrant an objection to premature mixed dentition therapy.
[00196] In one embodiment, system 10 and / or method 100 also encompass the evaluation of total records for Program C as shown in step 135 of Fig. 2. As part of the evaluation of total records, the professional can take x-rays of the patient. For example, x-rays may contain a patient's digital panoramic x-ray film, a digital cephalometric x-ray film and / or a 3-D x-ray film. The 3-D x-ray film may be preferred, since the details are clearer to see in such an x-ray. The image formation in the evaluation of total records can contain intraoral and / or facial photographs. The practitioner can analyze the panoramic film and / or the 3-D film, if available, as part of the evaluation of total records. The panoramic film and / or the 3-D film can be analyzed by system 10 and / or the method 100. For example, CPU 20 can analyze the panoramic film and / or the 3-D film to ensure that all teeth are not - outbursts are present. The professional can also perform this review. If any permanent teeth are missing, the missing teeth can be plotted. The relative placement of the dentition can be arranged on the 205 dentition chart, as shown in Fig. 4. The erupted teeth can be indicated on the 205 dentition chart. The practitioner can also obtain a hand and wrist x-ray film left for assistance in determining the skeletal age of the patient.
[00197] The professional can perform an oral examination of the patient, as part of the evaluation of total records. The professional can check the free path space. CPU 20 can also measure the free path using two images of the face. CPU 20 can analyze the panoramic film and / or the 3-D film to determine whether all the erupted teeth are present. The professional can perform this task. In addition, the professional can check for unerupted teeth to determine if they can erupt in the right position.
[00198] The professional can determine any rotations. System 10 can measure certain areas of the nasopharynx and oropharynx. CPU 20 can access database 55 to determine whether the measurements may have any abnormalities. The practitioner may not observe any root resorption and / or may check the size of the adenoids. The practitioner can enter the information into system 10 using UI 30. System 10 can determine the patient's skeletal age and can be used to determine the time for any required treatment to occur at various ages, including the onset of puberty. For example, CPU 20 can access data, such as the information shown in Figs. 7 - 9. In addition, the professional can follow the same format as the Program B exam.
[00199] In addition, CPU 20 can use the mesial-distal widths of the upper and / or lower incisions and can divide the upper total by the lower total to obtain the ratio. The relationship can indicate whether the upper and lower incisions can be coordinated to provide an ideal occlusion of the front teeth following correction. An acceptable ratio of the lower to the upper incisions for a male patient can be 73.735% and can be 74.1762% for a female patient. The standard Bolton analysis for the male patient, which can total the six anterior teeth, divided into the widths of the six lower anterior teeth, can be 78.4339% for the male patient and can be 78.125% for the female patient.
[00200] System 10 can provide the document for the parent and / or the patient, which can indicate problems observed initially and during registration evaluations. The document can have information from the films, the skeletal age of the patient, the expected adult height and / or the height growth each year until the total maturity.
[00201] Also the profile analysis, with the patient profile superimposed on the profile templates, such as the profile template illustrated in Fig. 10 for a female patient. A profile template corresponding to a male patient can also be provided and / or used, as desired. The document may have sample images of other similar cases with such problems as crowding, excessive overbites, overlaps, open bites and the like, which can show what the various problems at twelve years of age might look like if no treatment is started.
[00202] An apparatus can be recommended for the patient. The size of the device can be calculated by CPU 20 with access to database 55. System 10 can also provide the document that can explain the initial data, as well as any data discovered by the x-ray records.
[00203] As shown in Fig. 2, step 140 illustrates Program D of method 100. Program D can be designed for children and / or patients ranging from twelve years of age to eighteen years of age. Program D can be configured to relate to the dentition and / or oral development of patients in this range. In particular, patients in this age group may have premature permanent dentition. Thus, Program D can correlate the patient's initial assessment and / or exams with the patient's specific age. The correlated initial assessment can focus on the initial assessment of the patient's current state of development. Certain assessments may not be suitable for the Program D age group. However, other assessments may be critical in the patient's current state of development. To this end, Program D can be carried out as set out below.
[00204] System 10 and / or method 100 can have the initial examination and / or assessment. The evaluation of total records may also be necessary. The patient may undergo the initial examination by the professional. System 10 and / or method 100 can generate a preliminary and / or initial and / or diagnostic assessment, based on the patient's initial examination. System 10 and / or method 100 can provide such an assessment and / or diagnosis prior to the assessment of the total records.
[00205] In one embodiment, any of the following problems may require a treatment recommendation and / or an assessment of the total records shown in step 145 of Fig. 2. The problems can be as follows: 1. Crowding / spacing in that a lower and upper arch analysis can be performed to determine whether the patient can be a candidate for treatment. Other problems, such as, for example, displaced teeth with shortened space, missing teeth and several other problems can be examined and observed by the professional. 2. Overbite greater than one and a quarter mm and / or an open bite of any severity. 3. Overlap greater than one and a quarter mm and / or a Class III relationship of any severity, including zero mm which can be an end-to-end relationship or a pseudo Class III relationship 4. Cross bites of any severity 5. TMJ having any two symptoms, except limited opening 6. Habits such as, for example, thumb sucking, swallowing, speech and / or mouth breathing problems 7. Suspected sleep disordered breathing problems 8. Narrow upper arch
[00206] System 10 and / or method 100 CPU 20 can generate the document for the patient. The document can summarize whether any of the eight items above are problems that can be considered beyond normal. The document can also explain why evaluation of total records and / or likely treatment can be recommended. The document may contain the required treatment time, the patient's responsibility, any remuneration involved, probabilities of success, any possible recurrence and images of what the teeth might look like without undergoing any treatment.
[00207] CPU 20 can generate and / or print the document for the patient's parent with findings for the parent to consider and / or study as shown in Fig. 6. The document can be generated after the initial exam.
[00208] The professional can examine the patient and enter information in UI 30, which can display the information on monitor 35. For example, the examination can determine which teeth may be present and / or may be missing and can be indicated on the chart. dentition 205. The examination can determine whether sufficient space for the tooth or teeth exists and / or whether crowding may be present. In addition, the examination can determine whether the central and / or upper lateral can be lingually inclined; whether the tips of the canines may be in an improper position; and whether any teeth can be rotated and / or out of alignment. The examination can provide a check for caries, if necessary, as found in Program B. In addition, the examination can determine whether the patient may have an open bite, an excessively long face and / or a Class III problem. The exam can have the same TMJ check and / or Program B habit check.
[00209] Any lower crowding can be determined by analyzing the arch length of the lower arch. The sum of the widths of the four or six lower front teeth can correspond to the required space. The available space can be the circumference around the lower arch along the incisal edges of the four anterior teeth or six lower anterior teeth. The distance from the mesial of one canine to the other canine to analyze the arcade length of only the incisions, or if canines can be included, the distance can be from the distal of one canine to the distal of the other canine. If crowding can only be in the incisal area, the shortest distance can be used between the canines. If the canines are also crowded, the analysis of the arcade length would include the canines. In either case, the measurement may be the space available in the lower arch.
[00210] The required space can be subtracted from the space available to obtain the shortened, excessive or normal arcade. Crowding and / or spacing can be compared with information from database 55, depending on the patient's age. Information can be presented to the patient or the patient's parent.
[00211] The analysis of the length of the upper arch can be done in the same way. Treatment for a shortening of the arch in the upper arch of half mm can be optionally recommended. A crowding treatment of one mm or more can be recommended for a twelve year old to eighteen year old patient. The treatment possibilities for crowding and / or spacing for the upper arch and / or the lower arch can be provided in the database information 55.
[00212] An analysis can be performed to determine whether the upper and lower incisors can be coordinated to produce an ideal incisal occlusion as in Program C. If the coordination relationship indicates, one arch may be different from the other, such as the upper can be smaller, due to the smaller upper sides, the width estimate of the sides can be obtained from the information in the database 55. A compound can be added to the smaller sides to make the sides a normal size.
[00213] In addition, the previous spacing can be corrected. If there is no overlap or a minimum overlap of up to two or three mm, the patient may need some bonding. If there is an overlap of four mm or more, the spaces can typically be closed using an Ortho-T® device. Also, overbites of any severity can be corrected, as long as sufficient vertical growth (ANS-Me) can remain. Typically, one mm of lower face height growth may be required to stabilize each mm of overbite correction. Database 55 can provide information as to which severity of overbite can be successfully corrected with minimal recurrence, as well as the degree of recurrence that can be expected according to the patient's age. It can result in a more accurate estimate if the patient's skeletal age can be used instead of the chronological age. The information can indicate how much ANS-Me vertical growth may be needed to correct successful overbite without future recurrence. The information can also indicate the degree of expected recurrence that can typically occur in a treated overbite.
[00214] Open bites at twelve years of age and above can be difficult to treat successfully. Therefore, such patients can be referred for treatment of fixed orthodontics or surgery, when appropriate. The overlap, according to the patient's severity and age, can be assessed from information in the database 55. Also, the information can indicate which overlaps may be appropriate for treatment and the degree of recurrence that can be avoided. Mandibular prognathism, such as Class III and pseudo Class III occlusions, may be indicated at the initial examination. Generally, skeletal Class III malocclusions may not be appropriate cases after twelve years of age; however, smaller Class III cases, less than three mm, can be helped by a Class III device, which may be able to improve or at least minimize the severity of the problem. End-to-end Class III pseudo occlusions can be corrected with the Ortho-T® device.
[00215] Cross-bites can be correctable, as long as there is space or they can be provided, for example, with a shock absorber for appropriate correction. TMJ problems can be treated, with the exception of closed and / or limited opening problems. The information in the database 55 can indicate whether the growth continues to advance the jaw sufficiently to accommodate its forward advances. Also, the information can indicate the remaining growth to accommodate vertical changes. For example, if the jaw can be advanced three mm and opened three mm to correct the crack and opening deviation, then three mm of horizontal and vertical growth may be necessary to obtain a permanent result. This amount of growth can be obtained at any time up to fifteen years of age in a male patient, and at any time up to twelve years of age in a female patient in relation to this vertical amount of three mm. Horizontal growth, on the other hand, can be achieved at any time up to seventeen full years of age in the male patient, and at any time up to fourteen full years in the female patient. If these quantities cannot be obtained, as in the case of an eighteen-year-old patient, the device may be needed indefinitely as a retainer. For example, the Ortho-T® device can be used as a retainer one night a week, to prevent symptoms from returning in the future.
[00216] Habits, such as thumb sucking, can be corrected at any age. Mouth breathing can be more easily corrected at ages younger than ten and younger; however, after the patient has reached the age of twelve, habits may also be possible to correct. The amygdala and adenoid enlargement can be a frequent cause of mouth breathing. Thus, removal of the amygdala and / or adenoid followed by the use of an Ortho-T® device can be a successful treatment. Swallowing problems pushing the tongue can be difficult to successfully treat in patients older than ten years of age and can be a contraindication for this form of treatment in patients twelve years of age or older.
[00217] Disordered breathing in sleep, not caused by apnea or hypopnea, can be successfully treated by enlarging the upper arch and / or by advancing the mandible and tongue with a Habit-corrector® device (a registered trademark of Ortho-Tain , Inc.) and / or with the Ortho-T® device. The enlargement of the upper arch may improve the opening of the nasopharynx, while mandibular advancement can improve the narrow oropharynx.
[00218] The narrowed upper arch widths can be analyzed. The upper arches that can be excessively narrow, which exceed the abnormal limits, may be accompanied by respiratory problems, particularly those with nasopharyngeal narrowing. The total evaluation of the records with the cephalometric x-ray and / or the 3-D film may indicate that the treatment can be done with expansion of the upper arch.
[00219] CPU 20 can provide the document for the parents to summarize the findings in the initial examination regarding eight various elements of the patient's dentition. The patient may need to fully evaluate the records with the three x-ray films to see if treatment can be recommended. Also, a determination of skeletal age and a prediction of the beginning of the growth spurt related to puberty can be performed.
[00220] In one embodiment, system 10 and / or method 100 may also cover the total evaluation of Program D records, as shown in step 145 of Fig. 2. As part of the total evaluation of records, the professional can take x-rays from the patient. For example, x-rays may contain a patient's digital panoramic x-ray film, a digital cephalometric x-ray film, and / or a 3-D x-ray film. The 3-D x-ray film may be preferred, since details may be clearer to view on such an x-ray. The image formation of the total evaluation of the records may contain intraoral and / or facial photographs. The professional can analyze the panoramic film and / or the 3-D film, if available, as part of the total evaluation of the records. The panoramic film and / or the 3-D film can be analyzed by system 10 and / or method 100. For example, the CPU can analyze the panoramic film and / or the 3-D film to ensure that all teeth that have not suffered eruption are present. The professional can also perform this review. If any permanent teeth are missing, the missing teeth can be plotted. The relative placement of the dentition can be organized on the 205 dentition chart, as shown in Fig. 4. Teeth that have erupted can be indicated on the 205 dentition chart.
[00221] The professional can take an x-ray film from the left hand and wrist as in Program C, to help determine the skeletal age of the patient. The oral exam may involve checking the free path space. The professional can mark a point on the nose and the base of the chin and can measure the distance at rest and again in occlusion with the hand. CPU 20 can also measure distance and can take two photographs of the patient's face. CPU 20 can also measure the PNS and the long geometric axis of the upper central incisors and the lower central incisors of A, B, ANS, chin, gnathio, articular, porio, orbital. Also, several measurements can be made of the size of the airway at two distances from the uvula to the posterior wall of the nasopharynx, and from the base of the tongue to the posterior wall of the oropharynx. The CPU can compare the measurements against the norms for normal and abnormal quantities, and can indicate whether the airway can be normal or abnormal. CPU 20 can access information in database 55 to determine whether to treat and / or the reason or reasons for treating. CPU 20 can perform standard cephalometric analyzes whenever the professional wishes. Such analyzes may include Northwestern Reidel, Downs, Steiner, Sassouni, Harvold, Wits, Rickets, McNamara or similar.
[00222] Overbite and overlap can be measured, and treatment can be recommended according to information in the database 55. In one embodiment, CPU 20 can compare the measurements obtained with the information in the database 55 For example, Figs. 17 and 18 illustrate information related to overbite. In addition, Figs. 19-21 illustrate information related to crowding, overbite, and overlap, respectively. The adenoid tissue can be examined for swelling. If the adenoid tissue is significantly swollen, the patient should refer to a specialist for surgical removal.
[00223] The professional can estimate whether the upper canine angulation can be normal or abnormal. If the angulation is excessively abnormal, the professional may recommend a treatment procedure with a fixed orthodontic appliance. The presence of other inclusions that cannot be corrected with the use of a shock absorber may require an orthodontist and / or fixed treatment.
[00224] The professional can estimate the patient's skeletal age, which can be used instead of the patient's chronological age. The use of skeletal age can produce greater accuracy when using information from the database 55. Any recommended interceptor treatment, which is within one year before the start of the pubertal growth spurt, should be postponed until the onset of the spurt. The information can provide time for overbite and overlap, which can yield a successful treatment with minimal recurrence, due to the lack of vertical or horizontal growth from six years of age to eighteen years of age.
[00225] Suspected sleep problems for patients from twelve years of age to eighteen years of age may result from suspected swollen tonsils and / or adenoids. The abnormal swelling can be referred to a pediatrician. If the patient snores three nights a week to seven nights a week, the patient can use the Ortho-T® device to prevent the jaw and tongue from moving later while sleeping. Any patient suspected of having apnea or hypopnea can have a nighttime sleep study at home or report to a sleep specialist.
[00226] If the patient breathes through the mouth, the professional can check if the patient can easily breathe through the nose. If in question, the professional can refer the patient to a pediatrician for a respiratory analysis and / or to study night sleep at home. If the patient has a deviated septum, polyps and / or the like, the provider can refer the patient to the ENT specialist. If the patient can easily breathe through the nose, the professional can provide the patient with the Ortho-T® device for night use and two hours of daily use if the patient can breathe through the mouth during the day. The narrowed amplitudes of the upper arch can be analyzed. A rapid palatal expander may not be used or may be used with daily expansion checks at any time after the end of the pubertal outbreak, or even one year before the end of the outbreak, as shown in Figs. 7-9.
[00227] The patient's profile can be guided on the analysis of the profile model, shown in Fig. 10, with the appropriate model according to the patient's N-Me distance. Profile areas that may be abnormal, such as recessive lips, protruding nose, receding chin, long vertical face, short upper lip, long chin, and the like, may be allowed to lie outside the model's margins. The characteristics of the normal profile can be kept within the margins of the model, such as the forehead and the upper part of the nose. CPU 20 can provide a visual outline of the patient's profile within the model that shows what can ideally be corrected. Appropriate treatment, such as advancing the jaw, retracting protruding teeth, stretching the face and / or the like, may be recommended. The treatments can be observed with a subsequent profile check of the model, to see if the treatment goals can be achieved.
[00228] The professional can determine the patient's skeletal age and can use the patient's chronological age. CPU 20 can calculate the expected height of the patient, using information from database 55, and can predict the expected height growth each year from the information. Percentage increases in height can be used for each following year. The percentage multiplied by the predicted height can provide the height increase for each year until maturity.
[00229] In addition, CPU 20 can provide images that may represent the problem and / or how the problem may appear in the future, if nothing can be done to correct the problem. The images can be printed with images of the patient and can be sent to the parents with the final letter to the parent with data similar to Fig. 6.
[00230] CPU 20 can compare the initial diagnosis for treatment and / or can indicate any problems of final evaluation of the records. The comparison may indicate that treatment with a shock absorber and the Occlus-o-Guide® device may be ineffective, due to multiple missing teeth, improper angulation of the upper canines, tight teeth and / or the like. If so, the professional may refuse treatment and may recommend a procedure for treating fixed orthodontic appliances.
[00231] As shown in Fig. 2, step 150 illustrates Program E of method 100. Program E can be designed for patients ranging from eighteen years of age to adulthood. Program E can be configured to relate the dentition and / or oral development of patients in this range. In particular, patients in this age group may have mature permanent dentition. Thus, Program E can correlate the patient's initial assessment and / or exams with the patient's specific age. The correlated initial assessment may focus on the initial assessment of the patient's current state of development. Certain assessments may not be suitable for the Program E age group. However, other assessments may be critical in the current state of development of the patient. To this end, Program E can be carried out as provided hereinafter.
[00232] System 10 and / or method 100 can have the initial examination and / or assessment. Full assessment of records may also be required. The patient may undergo the initial examination by the professional. System 10 and / or method 100 can generate the preliminary and / or initial assessment and / or diagnosis based on the patient's initial examination. System 10 and / or method 100 can provide such an assessment and / or diagnosis prior to the full assessment of the records.
[00233] In one embodiment, any of the following problems may require a treatment recommendation and / or the total record evaluation shown in step 155 of Fig. 2. The problems can be as follows: 1. Crowding / spacing wherein an analysis of the length of the lower arch and an upper arch can be performed to determine whether the patient can be a candidate for treatment. Other problems, such as, for example, displaced teeth with shortened space, missing teeth, and several other problems can be examined and indicated by the professional; 2. Overbite greater than 1.25 mm and / or an open bite of any severity; 3. Overlap greater than 1.25 mm and / or a Class III ratio of any severity, including zero mm, which can be an end-to-end or pseudo Class III relationship; 4. Cross bites of any severity; 5. TMJ having any two symptoms, except for limited opening; 6. Habits, such as, for example, thumb sucking, problems with swallowing, speech and / or breathing through the mouth; 7. Suspected problems with sleep disordered breathing; 8. Narrow upper arch.
[00234] System 10 and / or method 100 CPU 20 can generate the document for the patient. The document can summarize whether any of the eight items above may be problems that can be considered beyond normal. The document can also explain why full assessment of records and / or likely treatment can be recommended. The document may contain the required treatment time, the patient's responsibility, any remuneration involved, probabilities of success, any possible recurrence, and what images the teeth may appear without any treatment.
[00235] CPU 20 can generate and / or print the document, as shown in Fig. 6. The document can be provided to the patient's parent with findings for the parent to consider and / or study. This document can be generated after the initial examination.
[00236] The professional can examine the patient and can enter information using the UI 30. The information can be displayed on monitor 35. For example, the examination can determine that the teeth are present and can be indicated on the 205 dentition chart. The same exam that may have been performed in Program D, for the twelve-year-old to eighteen-year-old patient, can be done.
[00237] The professional can examine the patient and classify the molars, and can indicate the class on the 205 dentition chart. The examination can determine whether the midline is out. In addition, the examination can determine whether the patient has a posterior spacing greater than two mm.
[00238] Any lower crowding can be determined by analyzing the length of the lower arch. The sum of the widths of the four or six lower front teeth can be equal to the space required. The available space can be the circumference around the lower arch along the incisive edges of the four anterior teeth or the six lower anterior teeth. The mesial distance from one canine to the other canine through an arc length analysis of only the incisors, or if canines can be included, the distance can be from the distal of one canine to the distal of another canine. If crowding is only in the starting area, the shortest distance can be used between the canines. If canines are also crowded, the arch length analysis will include canines. In either case, the measurement may be the space available in the lower arch.
[00239] The required space can be subtracted from the space available to obtain the shortening, excess or normal arcade. Crowding or spacing can be compared with information from database 55, depending on the age of the patient. The information can be presented to the patient or to the patient's parent.
[00240] The analysis of the length of the upper arch can be done in the same way. Treatment for any arch shortening in the upper arch, which can be half a mm, can be optionally recommended, while crowding of one mm or more can be recommended for a twelve year old to eighteen year old patient. The treatment possibilities for crowding and spacing, regarding the upper and / or lower arch, can be provided by the information in the database 55.
[00241] An analysis can be performed to determine whether the upper and lower incisors can be coordinated to produce an ideal incisal occlusion as in Program C. If the coordination relationship indicates that one arch may be different from the other, such as the upper can be smaller due to the smaller upper sides, the estimate of width of the sides can be obtained from the information in the database 55. A compound can be added to the smaller sides, to make them of a normal size.
[00242] In addition, the previous spacing can be corrected. If there can be no overlap or a minimum overlap of up to two or three mm, the patient may need some bonding. If there can be an overlap of four mm or more, the spaces can typically be closed using the Ortho-T® device.
[00243] Overbites that can be corrected successfully, from eighteen years of age advanced to adulthood, cannot depend on vertical facial growth, since there may be no growth remaining. Overbites of about four mm can be corrected, but fifty percent can recur. However, correction can be recommended if there is a TMJ problem. Therefore, if a patient has an overbite problem that may exceed four or five mm, the patient may be informed that the overbite may not successfully correct and / or may recur. The overlap may have the same restrictions as the overbite and may experience the same recurrence as the overbite.
[00244] Class III open bites and malocclusions may be contraindicated and may not be recommended for this form of treatment, and may be referred for fixed orthodontics or surgery. Fixed orthodontics may involve a cap or extraction of a lower incisor or premolars. Mandibular setback surgery in Class III cases exceeding three mm can be recommended. Orthodontically treated open bites can be a problem and may involve myofunctional therapy, which can result in a significant closure of an open bite prior to any start of correction with fixed and / or surgical orthodontics.
[00245] TMJ problems can be minimized with mandibular advancement and / or reduction of overbite and can also involve eruption of posterior teeth. If this rash does not occur within two years, a strong rash with fixed devices may be necessary. Lifetime retention may be necessary, such as night use, one night a week, with the same Ortho-T® device used for correction.
[00246] Habits, such as thumb sucking, can be corrected, often with some sections of a fixed anti-suction device. Mouth breathing can also be helped, particularly at younger ages. Swallowing habits can be more difficult, and can be a contraindication in these later ages.
[00247] Sleep disordered breathing can be strongly associated with apnea, hypopnea, and snoring. The patient may require a nighttime sleep study at home. If apnea and hypopnea can be ruled out, a cephalometric analysis may be recommended.
[00248] Narrow upper arch widths can be analyzed. Excessively narrow upper arches, which may exceed abnormal limits, may be accompanied by breathing problems. If the patient breathes through the mouth and / or has difficulty breathing through the nose, treatment may be recommended. However, rapid palatal expansion should not be used at this age.
[00249] CPU 20 can provide the document for the parent to summarize the findings on the initial exam, similar to the data presentation in Fig. 6. The patient can request the full evaluation of the records with the three x-ray films to verify whether treatment can be recommended.
[00250] In one embodiment, system 10 and / or method 100 can also cover the total evaluation of the Program E records, as shown in step 155 of Fig. 2. As part of the total evaluation of the records, the professional can take x-rays from the patient. For example, x-rays may contain a patient's panoramic digital x-ray film, a lateral digital cephalometric x-ray film, and / or a 3-D x-ray film. The 3D x-ray film may be preferred, as details may be clearer to see on such an x-ray. The image formation of the total evaluation of the records may contain intraoral and / or facial photographs. The professional can analyze the panoramic film and / or the 3-D film, if available, as part of the total evaluation of the records. The panoramic film and / or the 3-D film can be analyzed by system 10 and / or the method 100. For example, CPU 20 can analyze the panoramic film and / or the 3-D film to ensure that all teeth that erupted may be present. The professional can also perform this review. If any permanent teeth are missing, the missing teeth can be plotted. The relative placement of the dentition can be organized on the 205 dentition chart, as shown in Fig. 4. Teeth that have erupted are indicated on the 205 dentition chart.
[00251] The professional can perform an oral examination of the patient as part of the total evaluation of the records. The oral exam can be the same as described in Program D. An apparatus can be recommended for the patient. The size of the device can be calculated by CPU 20, accessing information from database 55. System 10 can also provide the document that can explain the initial data, as well as any data reported by the x-ray records.
[00252] In one embodiment, an orthodontist can employ system 10. CPU 20 can be programmed to match his own preferences. For example, the orthodontist may indicate desired treatment parameters, such as a treatment variation for overbite, overlap and crowding. System 10 can provide data for the orthodontist, for his personal treatment philosophy, such as when extracting teeth to provide space and when expanding the arches and / or the like. Also, several treatment possibilities, such as extraction of premolars, incisors, molars, Herbst appliance, Twin-Block, rapid palatal expander, quad-helix, Damon, Frankel, Bionator, Activator and similar techniques, can be programmed to the CPU 20. The orthodontist can indicate the severity and conditions under which such devices can be recommended and / or used.
[00253] CPU 20 can categorize results based on recommendations that may be useful, and / or save time for the orthodontist. Such treatment parameters can be programmed for each age group that the orthodontist can treat, such as the three age groups, that is: a) mixed dentition, for patients from eight to twelve years of age, b) early adult dentition, for patients from twelve to eighteen years of age, and c) the last adult dentition. The orthodontist may also be interested in early deciduous dentition and transitional dentition.
[00254] In particular, the orthodontist can indicate which treatment possibilities may be important for correction of patients with mixed dentition, such as crowding and / or spacing, overbite and / or open bite, overlap and / or Class III relationship, bites crossings, TMJ disorders, habits such as thumb sucking, swallowing, mouth breathing, language problems, suspected sleep disordered breathing, narrow upper arch, canine inclusions and / or other inclusions, multiple missing teeth and / or hooked teeth, erratic eruption of posterior and / or similar.
[00255] In addition, the embodiments of system 10 and / or method 100 can provide information and / or data to estimate sizes of appliances that are graded on the sizes of the dentition and / or the arches. The devices available from any manufacturer can be estimated using the system 10 and / or the method 100. In addition, several types of devices can be manufactured from the data obtained by the system 10 and / or method 100. The devices can be manufactured using stereolithography and / or other methods.
[00256] Also, the embodiments of system 10 and / or method 100 can provide information and / or data to recommend sizes of bands for cement on the patient's teeth. System 10 and / or method 100 can provide information and / or data to determine appropriate bracket angles for the patient's teeth. In addition, embodiments of system 10 and / or method 100 can provide information and / or data to determine the skeletal age of the patient by the hand's x-ray film, and to predict future growth and / or to predict the time of growth spurts.
[00257] Furthermore, the present invention is not limited to the specific arrangement of the components illustrated in the figures. It should be understood that various changes and modifications, from the currently preferred embodiments described here, will be evident to those having common skill in the art. Such changes and modifications can be made without deviating from the spirit and scope of the present invention, and without diminishing its concomitant advantages. Therefore, it is intended that such changes and modifications are covered by the attached claims.

权利要求:
Claims (15)
[0001]
1. Computer-implemented method for orthodontic evaluation of an image of an oral cavity, characterized by the fact that it comprises: transferring image data from an oral cavity generated by an image component (40) and a stick (45) capable of capturing images high resolution from inside the patient's mouth, to a central processing unit (20), where the central processing unit (20) has access to a database (55) with information associated with orthodontic conditions; obtain measurements associated with selected points and dentition in the oral cavity, in which the central processing unit (20) generates the measurements using the image data; determine the curvature of the lower arch and the upper arch from the width of the canine-to-canine arch using a multiplication factor to indicate the space available for the teeth; predict orthodontic conditions based on measurements and information in the database (55), where the central processing unit (20) provides predictions based on image data and information in the database (55); and to identify recommended treatments based on the predicted orthodontic conditions.
[0002]
2. Method according to claim 1, characterized by the fact that it further comprises: creating digitized images of various sizes of devices for treatment and fitting the images of the devices on a digitized model of the dentition in the oral cavity, to test the fit of the device virtually .
[0003]
3. Method according to claim 1, characterized by the fact that it also comprises: providing images indicative of a future malocclusion for the patient, if no treatment is initiated.
[0004]
4. Method according to claim 1, characterized by the fact that it further comprises: transferring image data from a view of a face associated with the oral cavity to a central processing unit (20); and determine the size of at least one of nose size, face imperfection, a jaw recession or an upper jaw or lower jaw protrusion from a face view, to compare the dimension with a standardized face template and to recommend treatment based on comparison.
[0005]
5. Method according to claim 1, characterized by the fact that it further comprises: to predict quantitatively or qualitatively future degrees of symptoms, to determine whether an abnormal symptom can self-correct, remain constant or increase in severity at a certain age.
[0006]
6. Method according to claim 1, characterized by the fact that it comprises: measuring a curve of an arc in which the adult teeth will erupt, using the central processing unit (20) and adjusting the measurement based on the statistical data for the expected expansion, to determine the available space.
[0007]
7. Method according to claim 1, characterized by the fact that it further comprises: multiplying the widths of the teeth in the mouth by various multiplication factors using the central processing unit (20), to obtain widths of other unerupted teeth in the oral cavity, to have an appropriate occlusion.
[0008]
8. Method according to claim 1, characterized by the fact that it also comprises: evaluating various positions of the jaw by locating various points of the overbite of the incisions, using the computer, by locating a point on a incisal border of an upper central incision and a lower central incision; measure the vertical distance with the upper and lower jaws in a closed position; and comparing the overbite with an accepted value, to provide a treatment recommendation.
[0009]
9. Method according to claim 1, characterized by the fact that it further comprises: measuring a point opposite a center of a first molar on a first side of the oral cavity to a point in the center of a first molar on a second side of oral cavity, around a dentition arch, to determine the recommended size of a shock absorber for an appliance.
[0010]
10. Method according to claim 1, characterized by the fact that it further comprises: providing data from the central processing unit (20) to estimate the sizes of devices in which the devices are calibrated in the dentition sizes.
[0011]
11. Method according to claim 1, characterized by the fact that it comprises: providing a plurality of diagnostic programs associated with a patient's developing dentition characteristics; perform an initial assessment of the oral cavity, corresponding to the patient's developing dentition, in which the initial assessment uses an imaging device to locate points in an oral cavity, where the imaging device generates image formation data Image; transferring the imaging data to a central processing unit (20), where the central processing unit (20) obtains measurements associated with selected points in the patient's mouth and predicts the patient's future orthodontic conditions, based on the measurements; and identify recommended treatments based on the findings.
[0012]
12. System (10) for orthodontic evaluation of an image of an oral cavity, characterized by the fact that it comprises: an image component (40) and a rod (45) capable of capturing high-resolution images from inside the patient's mouth , used in conjunction with each other and configured to locate landmarks in an oral cavity, in which the imaging component (40) and the rod (45) locate the landmarks and generate image data from the landmarks; a central processing unit (20) having access to a database (55) with information associated with orthodontic conditions, in which the central processing unit (20) is configured to receive the image data from the image component (40) and rod (45) and is configured to generate measurements associated with reference points and dentition in the oral cavity, and also in which the central processing unit (20) is configured to determine the curvature of the lower and upper arc widths from canine to canine arch using a multiplication factor to indicate the space available for teeth and is configured to predict orthodontic conditions based on measurements and information from the database (55) and is configured to identify recommended treatments based on conditions planned orthodontics.
[0013]
13. System according to claim 12, characterized by the fact that the central processing unit (20) is programmed to correspond to a particular user's treatment philosophy.
[0014]
14. System according to claim 12, characterized by the fact that the central processing unit (20) generates information about the incidence of orthodontic conditions and predictions of severity of the orthodontic condition at a certain age.
[0015]
15. System according to claim 12, characterized by the fact that the central processing unit (20) provides images of untreated orthodontic conditions in future ages.

类似技术:

---

公开号 | 公开日 | 专利标题

---

BR102015012862B1|2020-12-01|method and system for orthodontic evaluation of an image of an oral cavity

---

Staley et al.2011|Essentials of orthodontics: diagnosis and treatment

---

KR101573747B1|2015-12-02|Dental Information Providing Method, Dental Information Providing System, And Computer-readable Recording Medium For The Same

---

Elkordy et al.2015|Comparison of patient acceptance of the Forsus Fatigue Resistant Device with and without mini-implant anchorage: a randomized controlled trial

---

Martins-Júnior et al.2017|Premature deciduous tooth loss and orthodontic treatment need: a 6-year prospective study

---

Lee et al.2020|Correlation analysis of gingival recession after orthodontic treatment in the anterior region: an evaluation of soft and hard tissues

---

Cappellette et al.2017|Skeletal effects of RME in the transverse and vertical dimensions of the nasal cavity in mouth-breathing growing children

---

Uribe et al.2012|Individualized orthodontic diagnosis

---

Maddalone et al.2019|Relationship between the Position of the Incisors and the Thickness of the Soft Tissues in the Upper Jaw: Cephalometric Evaluation

---

Kim et al.2017|How far is the root apex of a unilateral impacted canine from the root apices’ arch form?

---

Mancini et al.2017|Orthodontic treatment in adolescents with cleft lip and palate

---

Khan et al.2010|the association between lower central incisal inclination and morphology of the supporting alveolar bone—a lateral cephalogram STUDY

---

Macari2021|Orthodontic Disorders and Diagnosis

---

Bjerklin et al.2018|Diagnostic examinations

---

Ryan2017|Orthodontic treatment outcomes in a postgraduate orthodontic program: A three-year assessment |

---

Fagundes et al.2021|Pediatric Obstructive Sleep Apnea: Orthodontic Management

---

Aldabagh et al.2018|Evaluation of the Quality of Orthodontic Records in Comparison with the International Guidelines

---

Sindi et al.2022|A Radiographic Study of the Root-to-Crown Ratio of Natural Permanent Teeth in 81 Saudi Adults

---

Sh et al.2021|ETIOPATHOGENESIS AND DIGITAL APPROACHES IN THE DIAGNOSIS OF RETENTION OF UPPER PERMANENT CANINES.|

---

Chen et al.2021|Compare Two Methods of Dental Arch Length Measurements on Digital Dental Models

---

Mirman2019|An Assessment of Current Clinical Orthodontics: Clinician Knowledge, Identification and Treatment Planning of Restricted Airway

---

Ben-Cheikh2017|The influence of radiographic parameters on the choice of surgical exposure technique for palatally impacted canines

---

Nielsen2019|A Comprehensive Diagnostic System for Orthodontists-Beyond Angle’s Classification

---

Alebrahim2019|The effect of the mode of reconstruction of the CBCT on the orthodontic diagnosis and treatment planning of impacted teeth

---

Tivis2017|A Three-Dimensional Analysis of Mandibular Skeletal Changes following Correction of Unilateral Posterior Crossbites in the Mixed Dentition

同族专利:

---

公开号 | 公开日

---

UA123137C2|2021-02-24|

---

JP6764604B2|2020-10-07|

---

CA2892486C|2021-05-04|

---

US10524742B2|2020-01-07|

---

US20170273646A1|2017-09-28|

---

MX364062B|2019-04-11|

---

RU2015120784A|2016-12-20|

---

BR102015012862A2|2016-01-12|

---

US9675305B2|2017-06-13|

---

KR20150139465A|2015-12-11|

---

CA2892486A1|2015-12-03|

---

RU2015120784A3|2019-04-19|

---

RU2745879C2|2021-04-02|

---

EP2952152B1|2020-01-15|

---

MX2015007016A|2016-01-22|

---

US20150342545A1|2015-12-03|

---

CN105232163B|2021-01-01|

---

CN105232163A|2016-01-13|

---

AU2015202831A1|2015-12-17|

---

JP2015229112A|2015-12-21|

---

AU2015202831B2|2020-05-07|

---

EP2952152A1|2015-12-09|

---

ES2786197T3|2020-10-09|

引用文献:

---

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

---

---

WO1990008505A1|1989-01-24|1990-08-09|Dolphin Imaging Systems Inc.|Method and apparatus for generating cephalometric images|

---

DE69327661T2|1992-11-09|2000-07-20|Ormco Corp|METHOD AND DEVICE FOR MANUFACTURING INDIVIDUALLY ADAPTED ORTHODONTIC DEVICES|

---

EP0593061B1|1992-10-15|1998-01-14|Fuji Photo Film Co., Ltd.|System for analyzing occlusion condition|

---

US5453009A|1993-12-29|1995-09-26|Feldman; Yasha|Method of and system for dental treatment|

---

AT232701T|1995-07-21|2003-03-15|Cadent Ltd|METHOD AND SYSTEM FOR THREE-DIMENSIONAL IMAGE DETECTION OF TEETH|

---

US7068825B2|1999-03-08|2006-06-27|Orametrix, Inc.|Scanning system and calibration method for capturing precise three-dimensional information of objects|

---

US6217334B1|1997-01-28|2001-04-17|Iris Development Corporation|Dental scanning method and apparatus|

---

US5975893A|1997-06-20|1999-11-02|Align Technology, Inc.|Method and system for incrementally moving teeth|

---

US5882192A|1997-10-30|1999-03-16|Ortho-Tain, Inc.|Computerized orthodontic diagnosis and appliance dispenser|

---

US6089868A|1998-05-14|2000-07-18|3M Innovative Properties Company|Selection of orthodontic appliances|

---

US6227850B1|1999-05-13|2001-05-08|Align Technology, Inc.|Teeth viewing system|

---

US6471512B1|1999-11-30|2002-10-29|Ora Metrix, Inc.|Method and apparatus for determining and monitoring orthodontic treatment|

---

US7156655B2|2001-04-13|2007-01-02|Orametrix, Inc.|Method and system for comprehensive evaluation of orthodontic treatment using unified workstation|

---

US6582225B1|2000-10-11|2003-06-24|Earl O. Bergersen|Dental diagnosis and dispensing apparatus and a system and a method for providing same|

---

US7074039B2|2002-05-02|2006-07-11|Cadent Ltd.|Method and system for assessing the outcome of an orthodontic treatment|

---

MXPA04011379A|2002-05-28|2005-02-14|Ortho Tain Inc|Orthodontic appliance based on predicted sizes and shapes of unerrupted teeth, system and method.|

---

US20050010450A1|2003-05-05|2005-01-13|Geodigm Corporation|Method and apparatus for utilizing electronic models of patient teeth in interdisciplinary dental treatment plans|

---

US7970628B2|2004-02-27|2011-06-28|Align Technology, Inc.|Method and system for providing dynamic orthodontic assessment and treatment profiles|

---

US7970627B2|2004-02-27|2011-06-28|Align Technology, Inc.|Method and system for providing dynamic orthodontic assessment and treatment profiles|

---

JP2005304904A|2004-04-23|2005-11-04|Olympus Corp|Method and apparatus for manufacturing for dental braces|

---

US20060275736A1|2005-04-22|2006-12-07|Orthoclear Holdings, Inc.|Computer aided orthodontic treatment planning|

---

US7609875B2|2005-05-27|2009-10-27|Orametrix, Inc.|Scanner system and method for mapping surface of three-dimensional object|

---

US9529970B2|2006-02-28|2016-12-27|Ormco Corporation|Software and methods for dental treatment planning|

---

US7904308B2|2006-04-18|2011-03-08|Align Technology, Inc.|Method and system for providing indexing and cataloguing of orthodontic related treatment profiles and options|

---

US20080050692A1|2006-08-22|2008-02-28|Jack Keith Hilliard|System and method for fabricating orthodontic aligners|

---

US20100114080A1|2008-11-05|2010-05-06|Theriault Richard H|Apparatus, system and method for medical treatment|

---

ES2639429T3|2008-11-20|2017-10-26|Braun Gmbh|Personal hygiene device for the body|

---

FR2959929B1|2010-05-17|2012-07-20|H 32|INDIVIDUALIZED TEMPLATE FOR ORTHODONTIC APPARATUS, ASSEMBLY FORMED BY THIS TEMPLATE, BASE AND ATTACHMENT, AND DESIGN METHODS THEREOF.|

---

TWI413511B|2010-05-26|2013-11-01|Nat Applied Res Laboratories|The method of forming the visualization map of the pressure distribution of the flow field of the sleep apnea and the computer|

---

JP2012045247A|2010-08-27|2012-03-08|Osaka Univ|Device for predicting eruption period of permanent tooth|US20160038092A1|2014-08-11|2016-02-11|Douglas A. Golay|Applying non-real time and non-user attended algorithms to stored non-imaging data and existing imaging data for obtaining a dental diagnosis|

---

DE102014223967A1|2014-11-25|2016-05-25|Sirona Dental Systems Gmbh|Method for diagnosis in orthodontics|

---

US20170224441A1|2016-02-06|2017-08-10|Margaret Anderson|System and method for treating sleep apnea while straightening teeth|

---

CN105912838B|2016-04-01|2019-01-18|深圳市菲森科技有限公司|Methods of exhibiting, system and the Medical Devices of tooth detection result|

---

RU178026U1|2016-04-25|2018-03-19|федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный медицинский университет" Министерства здравоохранения Российской Федерации |DEVICE FOR DETERMINING ANGULATION AND TOOTH OF THE TEETH IN THE PROCESS OF ORTODONTIC TREATMENT|

---

US11207161B2|2016-05-30|2021-12-28|3Shape A/S|Predicting the development of a dental condition|

---

RU2626699C1|2016-06-07|2017-07-31|Сергей Владимирович Дмитриенко|Method for dentition type determination|

---

EP3503837A4|2016-08-24|2020-03-11|Align Technology, Inc.|Method to visualize and manufacture aligner by modifying tooth position|

---

CN107802276B|2017-09-01|2020-11-27|深圳市菲森科技有限公司|Tracing drawing device and method for skull image|

---

US20210137640A1|2018-02-07|2021-05-13|3M Innovative Properties Company|Standard orthodontic appliances with semi-custom bases|

---

RU2689205C1|2018-04-16|2019-05-24|Фатима Казбековна Дзалаева|Method for detecting and scheduling corrections of peculiarities of bodily systems related to occlusion|

---

EP3566673A1|2018-05-09|2019-11-13|Dental Monitoring|Method for assessing a dental situation|

---

KR102073479B1|2018-06-25|2020-02-04|오스템임플란트 주식회사|Apparatus and method for automatically generating Ideal arch In tooth setup|

---

KR102091078B1|2018-07-09|2020-03-20|오스템임플란트 주식회사|Tooth Setup Apparatus And Method Using Ideal Arch|

---

KR102091836B1|2018-07-09|2020-04-23|오스템임플란트 주식회사|Apparatus And Method For Determining Space-Saving Procedure During Tooth Setup Process|

---

WO2020026086A1|2018-07-31|2020-02-06|3M Innovative Properties Company|Dashboard for visualizing orthodontic metrics during setup design|

---

KR102099390B1|2018-08-21|2020-04-09|디디에이치 주식회사|Dental image analyzing method for orthodontic daignosis and apparatus using the same|

---

EP3689287A1|2019-01-30|2020-08-05|DENTSPLY SIRONA Inc.|Method and system for proposing and visualizing dental treatments|

---

KR20200120857A|2019-04-14|2020-10-22|경희대학교 산학협력단|Dental Healthcare System And Method For Providing Dental Healthcare Information Using The Same|

---

KR102070255B1|2019-06-07|2020-01-28|주식회사 티비헬스케어|Methods and systems for determining malocclusion based on classification code similarity of a plurality of teeth|

---

RU2729745C1|2019-12-19|2020-08-11|Марина Леоновна Бельфер|Method for prediction of development of abnormal occlusion in children in periods of temporary and mixed occlusion|

---

KR102301769B1|2020-01-16|2021-09-16|디디에이치 주식회사|Method and apparatus for orthodonic aligned teeth shape|

---

KR102329967B1|2020-01-17|2021-11-23|오스템임플란트 주식회사|Method and apparatus for ANALYZING orthodontic model|

---

KR102347493B1|2020-03-10|2022-01-06|오스템임플란트 주식회사|Method for tooth arrangement design and apparatus thereof|

---

KR102329976B1|2020-05-22|2021-11-23|오스템임플란트 주식회사|Apparatus for classificating patient types and method thereof|

---

CN113256488B|2021-06-21|2021-09-24|四川大学|Generation method and device of prediction model, side appearance prediction method and electronic equipment|

法律状态:
2016-01-12| B03A| Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]|

---

2018-10-30| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|

---

2020-04-07| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|

---

2020-09-08| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|

---

2020-12-01| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/06/2015, OBSERVADAS AS CONDICOES LEGAIS. |

优先权:

---

申请号 | 申请日 | 专利标题

---

US14/294,404|2014-06-03|

---

US14/294,404|US9675305B2|2014-06-03|2014-06-03|System and method for determining an orthodontic diagnostic analysis of a patient|

---