A to Z ORTHODONTICS CLASS II MALOCCLUSION. Volume: 15. Dr. Mohammad Khursheed Alam. BDS, PGT, PhD (Japan)
|
|
- Elijah Hall
- 5 years ago
- Views:
Transcription
1 A to Z ORTHODONTICS Volume: 15 CLASS II MALOCCLUSION Dr. Mohammad Khursheed Alam BDS, PGT, PhD (Japan)
2 First Published August 2012 Dr. Mohammad Khursheed Alam All rights reserved. No part of this publication may be reproduced stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior permission of author/s or publisher. ISBN: Correspondance: Dr. Mohammad Khursheed Alam Senior Lecturer Orthodontic Unit School of Dental Science Health Campus, Universiti Sains Malaysia. dralam@gmail.com dralam@kk.usm.my Published by: PPSP Publication Jabatan Pendidikan Perubatan, Pusat Pengajian Sains Perubatan, Universiti Sains Malaysia. Kubang Kerian, Kota Bharu, Kelatan. Published in Malaysia 1
3 Contents 1. CLASS II DIV 1 MO CLASS II DIV 2 MO Differences b/w class II div 1 and Deep bite Differences b/w Complete and Incomplete over bite..14 2
4 OCCLUSAL FEATURES OF CLASS II DIV 1 MO Intra oral (1) Incisor & molar relationship: class II div 1 incisor relationship and angles class II molar relation. (2) SK. pattern: usually class II but may be class 1 or even mild class III rare. (3) Soft tissue morphology & behavior: lips-usually incompetent and habitually apart. May also have potentially competent lips. Active lower lop line is usually low, upper lip short and often protrude over lower lip. Swallowing may be normal, or atypical tooth apart with or without a certain amount of anterior tongue thrust. Tongue there may have tongue to lower lip contact. Tongue may also have forward thrust. Lower lip of ten acts like sling in expressive behavior. (4) Upper incisors: Usually proclaimed, may be crowned or spaced. May occasionally be in normal or even slightly retroclined. (5) Lower incisors: May be normal, proclined or retroclined depending upon the soft tissue morphology and behavior and early loss. May be crowned or spaced depending on dento-alvelar disproportion. (6) Overjet: increased. 3
5 (7) Over bite: Usually --- complete or incomplete. May also have reduced over bite or even open bite. (8) Cross bite: Occasionally seen may be unilateral or bilateral or even open bite. (9) Dental arch: maxillary arch may be narrow especially in canine region. Arches are usually rather short anteroposteriorly. (10) Dento-alveolar disproportion: Sometimes no disproportion. Sometimes adverse and more frequent crowding is lower arch. (11) For plane angle: Usually average to high or may be low. (12) Mandibular posture & path of closure: May be endogenous or often forward posture [sunday face] and path of closure may be simple hinge [from endogenous] or upoards and back words [from forward posture] or interoclusal clearance is usually normal. (13) Family history: usually have strong family history. Extra oral: 1) Convex profile. 2) Short upper lip. 3) Ineompetent lips. 4) Everted lower lips. 5) Deep mentolabial stucus. 4
6 6) Hyperactive mentalis. Rx of class II Div 1 M.O Main objective * Alignment and retraction of upper labial segment to acceptable asthetic position where they will be stable. * Rx & stable end result depend on soft tissue morphology and behaviour. (A) Retracting of canines. Lower arch Rx confined to relief of crowding & alignment of teeth where necessary. Crowding of a degree Ex ---- & canine retracted to align the incisor. Appliance [usually fixed) may be use for this alignment. Upper arch The upper buccal segments are retracted untill they are in normal relationship i lower arch. Ex --- to retract ---- [i no lower ex] accepting the class Ii post. Occlusion. Instead of ---, --- may also be ex, where less space is required. In sever class II i marked crowding and over jet Ex will not provide enough space to retract ---- into class I relation. Such cases are difficult to Rx but necessary to move the upper buccal segment. 5
7 Distal movement of upper buccal teeth i or tout ex of where the space required small. When ---- are present and there is stacking of the 2 nd & 3 rd molars the ex. of provide sufficient space. Distal movement of upper buccal teeth carried out by removable appliance or fixed appliance involving the extra oral anchorage or inter Mx anchorage. Reduction of over bite Over bite deep & complete, the lower incisor will prevent lingual movement of the upper incisors. Therefore over bite reduce by depressing lower incisor by a flat anterior bite platfrom. [F.A may be used] If over bite is not adequately reduced the overjet reduced only moving the upper incisal not apex labially. Reduction of over jet: The goal here lies in moving the upper incisor so for lingually that the will come under the control of the lower lip and thus prevent relapse. Oj not too great tipping movement of incisor Reduce oj. If inter-incisal angle become too large, overbite will deepen such cases treated by suitable fixed appliance so instead of tipping movement, 6
8 bodily traction of incisors or retraction of crowns i apical control may be achieved. Intra maxillary inters MX or extra oral anchorage may be providing during the reduction of OB. Selective class II div 1 Rx by myofunctional appliance such as Andersen appliance & frankest appliance, besides the conventional removable appliance. Residual space closure: Some space in the extraction sites close naturally. Class II traction i upper & lower F.A used to reduce the oj & to close the lower arch spacing by moving the lower post, teeth forward [Fig 118 E] Following retraction the upper incisor position should be retained for about 6 months or so to allow readjustment of the supporting tissue around the teeth. 7
9 Rx of class II div 2 Planning of Rx The main object of treatment is to align the upper incisors and to make some reduction in overbite where possible or positively necessary. Very mild case Should left untreated unless they are aesthetically displeasing or overbite is traumatic. Lower arch: Planning of treatment should start with lower arch. Slight degree of crowding may be accepted as extraction in lower arch often over bite. When more crowding Treated by buccal extraction usually --- and then to retract ---- and align lower labial segment. (accepting the labiolingual position of lower labial segment) Usually some residual spacing is describable other and of Rx. In some sever cases Lingual collapse of lower labial segment is prevented by moving the buccal segment forward in contact i lower labial segment. Upper arch: 8
10 In majority cases position and OB may be accepted and upper canine retracted after ex of or after distal movement of upper buccal segment i external traction. If normal axial inclination is to be produced there should be favourable soft tissue pattern & growth of face- otherwise there will be problem. Multiband technique is necessary to depress both the upper & lower labial segment in their respective base it will OB & the control of cower lip over the upper incisor. Proclination of incisors may be possible in some case. 9
11 Differences b/w class II div 1 and 2: 1. Profile 2. Lips 3. Mentalis muscles 4. Lower facial height 5. Arch form 6. Palate 7. Incisors 8. Overjet 9. Overbite 10. Path of closure Convex Incompetent Hyperavtive Increase/normal V shaped Deep Proclined Increased Deep Normal Convexity/straight Competent Normal Decreased Square/U shaped Normal CI retroclind & LI proclined Decreased Closed Backward 10
12 DEEP BITE / INCREASED OVER BITE Definition: When overlapping of lower incisors by the upper incisor is more than normal. It may be complete or incomplete. Broadly classified two types (1) skeletal deep bite (2) Dental deep bite on den to alveolar deep bite. Etiology: It is a combination of: a. Skeletal factor. b. Dental factor. c. Soft tissue factor. Skeletalfactor: 1.Decreased lower facial height 2. Increased normal height. 3. Low maxillomandibular plane angle. Dental factor 1.Increased interincisal angle 2. Supra eruption of anterior teeth. 3. under eruption of posteriors. Soft tissue factor 1. Lateral spreading lower tongue posture interferes normal eruption of posterior teeth. 2. High lip line. 11
13 TREATMENT Diagnosis: a. Clinical examination b. Study models. c. Radiographs full mouth intra oral periapical radiograph, orthopantomogram and lateral cephalogram. Theoretically: this can be treated by Intrusion of upper and / or lower labial segment or Extrusion of buccal teeth or both. Then correction of upper and lower incisor relation, it is important to avoid relapse. But practically: Upper labial segment is not intruded as it may be away from the control of lower lip. Lower labial segment is more usually depressed. In case of class II Div-2 cases Intrusion of upper labial segment can be done. Methods: A) Removal appliance 12
14 i) Bite plane This cause relative depression of lower labial segment [as described above] along a) Proclination of lower labial segment. b) Proclination of upper labial segment, due to pressure of the plate on up incisors. c) Increase in mxillo-mandibular Angle [Temporary] ii) Andresen appliance. B) Fixed appliance True correlative depression can be achieved with fixed appliances by incorporating the following in the arch wire: i) Anchorage bends or tip-back bends This may procline labial segment. ii) Reverse curve of spee. iii) Arch wire with U or L loops. DEEP BITE: Before and after treatment C) Surgery Segmental surgery to reposition upper and lower labial segment in their respective basal bone. In growing children, when deep bite is associated with decreased lower facial height, low FMA angle, and the anterior bite plane is the appliance of choice. 13
15 Differences b/w Complete over bite and Incomplete over bite Complete over bite Relationship in which the lower incisor contacts the palatal surface of the upper incisor son Incomplete over bite Fail to occlude either the upper incisions or the hucosa of the palate. the palatal tissue. over bite within normal more than normal This relationship is obtained When the teeth are occluded when teeth are in centric occlusion. There is a contact. No contact 14
16 Bibilography: 1. Bhalajhi SI. Orthodontics The art and science. 4 th edition Gurkeerat Singh. Textbook of orthodontics. 2 nd edition. Jaypee, Houston S and Tulley, Textbook of Orthodontics. 2 nd Edition. Wright, Iida J. Lecture/class notes. Professor and chairman, Dept. of Orthodontics, School of dental science, Hokkaido University, Japan. 5. Lamiya C. Lecture/class notes. Ex Associate Professor and chairman, Dept. of Orthodontics, Sapporo Dental College. 6. Laura M. An introduction to Orthodontics. 2 nd edition. Oxford University Press, McNamara JA, Brudon, WI. Orthodontics and Dentofacial Orthopedics. 1st edition, Needham Press, Ann Arbor, MI, USA, Mitchel. L. An Introduction to Orthodontics. 3 editions. Oxford University Press Mohammad EH. Essentials of Orthodontics for dental students. 3 rd edition, Proffit WR, Fields HW, Sarver DM. Contemporary Orthodontics. 4th edition, Mosby Inc., St.Louis, MO, USA, Sarver DM, Proffit WR. In TM Graber et al., eds., Orthodontics: Current Principles and Techniques, 4th ed., St. Louis: Elsevier Mosby, Samir E. Bishara. Textbook of Orthodontics. Saunders , T. M. Graber, R.L. Vanarsdall, Orthodontics, Current Principles and Techniques, "Diagnosis and Treatment Planning in Orthodontics", D. M. Sarver, W.R. Proffit, J. L. Ackerman, Mosby, Thomas M. Graber, Katherine W. L. Vig, Robert L. Vanarsdall Jr. Orthodontics: Current Principles and Techniques. Mosby , William R. Proffit, Raymond P. White, David M. Sarver. Contemporary treatment of dentofacial deformity. Mosby , William R. Proffit, Henry W. Fields, and David M. Sarver. Contemporary Orthodontics. Mosby , Yoshiaki S. Lecture/class notes. Associate Professor and chairman, Dept. of Orthodontics, School of dental science, Hokkaido University, Japan. 18. Zakir H. Lecture/class notes. Professor and chairman, Dept. of Orthodontics, Dhaka Dental College and hospital. 15
17 Dedicated To My Mom, Zubaida Shaheen My Dad, Md. Islam & My Only Son Mohammad Sharjil 16
18 Acknowledgments I wish to acknowledge the expertise and efforts of the various teachers for their help and inspiration: 1. Prof. Iida Junichiro Chairman, Dept. of Orthodontics, Hokkaido University, Japan. 2. Asso. Prof. Sato yoshiaki Dept. of Orthodontics, Hokkaido University, Japan. 3. Asst. Prof. Kajii Takashi Dept. of Orthodontics, Hokkaido University, Japan. 4. Asst. Prof. Yamamoto Dept. of Orthodontics, Hokkaido University, Japan. 5. Asst. Prof. Kaneko Dept. of Orthodontics, Hokkaido University, Japan. 6. Asst. Prof. Kusakabe Dept. of Orthodontics, Hokkaido University, Japan. 7. Asst. Prof. Yamagata Dept. of Orthodontics, Hokkaido University, Japan. 8. Prof. Amirul Islam Principal, Bangladesh Dental college 9. Prof. Emadul Haq Principal City Dental college 10. Prof. Zakir Hossain Chairman, Dept. of Orthodontics, Dhaka Dental College. 11. Asso. Prof. Lamiya Chowdhury Chairman, Dept. of Orthodontics, Sapporo Dental College, Dhaka. 12. Late. Asso. Prof. Begum Rokeya Dhaka Dental College. 13. Asso. Prof. MA Sikder Chairman, Dept. of Orthodontics, University Dental College, Dhaka. 14. Asso. Prof. Md. Saifuddin Chinu Chairman, Dept. of Orthodontics, Pioneer Dental College, Dhaka. 17
19 Dr. Mohammad Khursheed Alam has obtained his PhD degree in Orthodontics from Japan in He worked as Asst. Professor and Head, Orthodontics department, Bangladesh Dental College for 3 years. At the same time he worked as consultant Orthodontist in the Dental office named Sapporo Dental square. Since then he has worked in several international projects in the field of Orthodontics. He is the author of more than 50 articles published in reputed journals. He is now working as Senior lecturer in Orthodontic unit, School of Dental Science, Universiti Sains Malaysia. Volume of this Book has been reviewed by: Dr. Kathiravan Purmal BDS (Malaya), DGDP (UK), MFDSRCS (London), MOrth (Malaya), MOrth RCS( Edin), FRACPS. School of Dental Science, Universiti Sains Malaysia. Dr Kathiravan Purmal graduated from University Malaya He has been in private practice for almost 20 years. He is the first locally trained orthodontist in Malaysia with international qualification. He has undergone extensive training in the field of oral and maxillofacial surgery and general dentistry. 18
A to Z ORTHODONTICS UNERUPTED UPPER INCISOR AND CANINE. Dr. Mohammad Khursheed Alam BDS, PGT, PhD (Japan) Volume: 17
A to Z ORTHODONTICS Volume: 17 UNERUPTED UPPER INCISOR AND CANINE Dr. Mohammad Khursheed Alam BDS, PGT, PhD (Japan) First Published August 2012 Dr. Mohammad Khursheed Alam All rights reserved. No part
More informationA to Z ORTHODONTICS CLASS I MALOCCLUSION. Volume: 14. Dr. Mohammad Khursheed Alam. BDS, PGT, PhD (Japan)
A to Z ORTHODONTICS Volume: 14 CLASS I MALOCCLUSION Dr. Mohammad Khursheed Alam BDS, PGT, PhD (Japan) First Published August 2012 Dr. Mohammad Khursheed Alam All rights reserved. No part of this publication
More informationA to Z ORTHODONTICS PREVENTIVE AND INTERCEPTIVE. Volume: 09. Dr. Mohammad Khursheed Alam. BDS, PGT, PhD (Japan)
A to Z ORTHODONTICS Volume: 09 PREVENTIVE AND INTERCEPTIVE ORTHODONTICS Dr. Mohammad Khursheed Alam BDS, PGT, PhD (Japan) First Published August 2012 Dr. Mohammad Khursheed Alam All rights reserved. No
More informationA SIMPLE METHOD FOR CORRECTION OF BUCCAL CROSSBITE OF MAXILLARY SECOND MOLAR
Short Communication International Journal of Dental and Health Sciences Volume 01,Issue 03 A SIMPLE METHOD FOR CORRECTION OF BUCCAL CROSSBITE OF MAXILLARY SECOND MOLAR Sumit Yadav 1,Davender Kumar 2,Achla
More information1. Muhammad Moazzam 2. Waheed-ul-Hameed 3. Rana Modassir Shamsher Khan 4. Abdul Samad Khan 5. Imran Rahber 6. Muhammad Osman Masood
Single Arch Treatment in Class II Div 1 Malocclusion {Original Article (Dentistry)} 1. Muhammad Moazzam 2. Waheed-ul-Hameed 3. Rana Modassir Shamsher Khan 4. Abdul Samad Khan 5. Imran Rahber 6. Muhammad
More informationA Modified Three-piece Base Arch for en masse Retraction and Intrusion in a Class II Division 1 Subdivision Case
Dhaval Ranjitbhai Lekhadia, Gautham Hegde RESEARCH ARTICLE 10.5005/jp-journals-10029-1149 A Modified Three-piece Base Arch for en masse Retraction and Intrusion in a Class II Division 1 Subdivision Case
More informationGentle-Jumper- Non-compliance Class II corrector
15 CASE REPORT Gentle-Jumper- Non-compliance Class II corrector Amit Prakash 1,O.P.Mehta 2, Kshitij Gupta 3 Swapnil Pandey 4 Deep Kumar Suryawanshi 4 1 Senior lecturer Bhopal - INDIA 2 Professor Bhopal
More informationSURGICAL - ORTHODONTIC TREATMENT OF CLASS II DIVISION 1 MALOCCLUSION IN AN ADULT PATIENT: A CASE REPORT
Case Report International Journal of Dental and Health Sciences Volume 02, Issue 02 SURGICAL - ORTHODONTIC TREATMENT OF CLASS II DIVISION 1 MALOCCLUSION IN AN ADULT PATIENT: A CASE REPORT Amit Dahiya 1,Minakshi
More informationClass II Correction using Combined Twin Block and Fixed Orthodontic Appliances: A Case Report
Case Report Print ISSN: 2321-6379 Online ISSN: 2321-595X DOI: 10.17354/ijss/2017/506 Class II Correction using Combined Twin Block and Fixed Orthodontic Appliances: A Case Report Ahmed Alassiry Assistant
More informationNonsurgical Treatment of Adult Open Bite Using Edgewise Appliance Combined with High-Pull Headgear and Class III Elastics
Case Report Nonsurgical Treatment of Adult Open Bite Using Edgewise Appliance Combined with High-Pull Headgear and Class III Elastics Isao Saito, DDS, PhD a ; Masaki Yamaki, DDS, PhD b ; Kooji Hanada,
More informationEarly Mixed Dentition Period
REVIEW ARTIC CLE AODMR The Effects of a Prefabricated Functional Appliance in Early Mixed Dentition Period Toshio Iwata 1, Takashi Usui 2, Nobukazu Shirakawa 2, Toshitsugu Kawata 3 1 Doctor of Philosophy
More informationTreatment planning of nonskeletal problems. in preadolescent children
In the name of GOD Treatment planning of nonskeletal problems in preadolescent children Presented by: Dr Somayeh Heidari Orthodontist Reference: Contemporary Orthodontics Chapter 7 William R. Proffit,
More informationCase Report n 2. Patient. Age: ANB 8 OJ 4.5 OB 5.5
Case Report n 2 Patient Age: 12.11 Diagnosis Angle cl.ii div.2 ANB 8 OJ 4.5 OB 5.5 Author: Dr. Case History The patient is a thirteen year old girl who exhibits delayed development, both physically and
More informationCorrection of Crowding using Conservative Treatment Approach
Case Report Correction of Crowding using Conservative Treatment Approach Dr Tapan Shah, 1 Dr Tarulatha Shyagali, 2 Dr Kalyani Trivedi 3 1 Senior Lecturer, 2 Professor, Department of Orthodontics, Darshan
More informationUNILATERAL UPPER MOLAR DISTALIZATION IN A SEVERE CASE OF CLASS II MALOCCLUSION. CASE PRESENTATION. 1*
UNILATERAL UPPER MOLAR DISTALIZATION IN A SEVERE CASE OF CLASS II MALOCCLUSION. CASE PRESENTATION. 1* Department of Orthodontics and Pedodontics 1 Faculty of Dental Medicine, University of Medicine and
More informationEUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS
EUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS Dr. Masatoshi Sana Year: ESLO 01 RÉSUMÉ OF CASE 8 CASE CATEGORY: TRANS / VERTICAL DISCREPANCY NAME: Akiko T. BORN : 15/03/1973 SEX: F PRE-TREATMENT RECORDS: AGE:
More informationCase Report: Long-Term Outcome of Class II Division 1 Malocclusion Treated with Rapid Palatal Expansion and Cervical Traction
Case Report Case Report: Long-Term Outcome of Class II Division 1 Malocclusion Treated with Rapid Palatal Expansion and Cervical Traction Roberto M. A. Lima, DDS a ; Anna Leticia Lima, DDS b Abstract:
More informationORTHODONTICS Treatment of malocclusion Assist.Lec.Kasem A.Abeas University of Babylon Faculty of Dentistry 5 th stage
Lec: Treatment of class I malocclusion Class I occlusion can be defined by Angles, classification as the mesiobuccal cusp of the upper 1 st permanent molar occlude with the developmental groove of the
More informationAttachment G. Orthodontic Criteria Index Form Comprehensive D8080. ABBREVIATIONS CRITERIA for Permanent Dentition YES NO
First Review IL HFS Dental Program Models Second Review Ortho cad Attachment G Orthodontic Criteria Index Form Comprehensive D8080 Ceph Film X-Rays Photos Narrative Patient Name: DOB: ABBREVIATIONS CRITERIA
More informationOrtho-surgical Management of Severe Vertical Dysplasia: A Case Report
Case Report Ortho-surgical Management of Severe Vertical Dysplasia: A Case Report 1 Vinni Arora, 2 Rekha Sharma, 3 Sachin Parashar 1 Senior Resident, 2 Professor and Head of Department, 3 Former Resident
More informationDr Robert Drummond. BChD, DipOdont Ortho, MChD(Ortho), FDC(SA) Ortho. Canad Inn Polo Park Winnipeg 2015
Dr Robert Drummond BChD, DipOdont Ortho, MChD(Ortho), FDC(SA) Ortho Canad Inn Polo Park Winnipeg 2015 Severely compromised FPM with poor prognosis Children often present with a developing dentition affected
More informationDifferent Non Surgical Treatment Modalities for Class III Malocclusion
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) e-issn: 2279-0853, p-issn: 2279-0861. Volume 9, Issue 6 (Sep.- Oct. 2013), PP 48-52 Different Non Surgical Treatment Modalities for Class III Malocclusion
More informationKJLO. A Sequential Approach for an Asymmetric Extraction Case in. Lingual Orthodontics. Case Report INTRODUCTION DIAGNOSIS
KJLO Korean Journal of Lingual Orthodontics Case Report A Sequential Approach for an Asymmetric Extraction Case in Lingual Orthodontics Ji-Sung Jang 1, Kee-Joon Lee 2 1 Dream Orthodontic Clinic, Gimhae,
More informationAPPENDIX A. MEDICAID ORTHODONTIC INITIAL ASSESSMENT FORM (IAF) You will need this scoresheet and a disposable ruler (or a Boley Gauge)
APPENDIX A MEDICAID ORTHODONTIC INITIAL ASSESSMENT FORM (IAF) You will need this scoresheet and a disposable ruler (or a Boley Gauge) Name: _ I. D. Number: Conditions: 1. Cleft palate deformities 2. Deep
More informationBuccally Malposed Mesially Angulated Maxillary Canine Management
Buccally Malposed Mesially Angulated Maxillary Canine Management Suhad. H. Manhal,* Summery: Maxillary canine is an important tooth in all fields of dentistry. However, malposed upper canine is seemed
More informationRemovable appliances
Removable appliances Melinda Madléna DMD, PhD associate professor Department of Pedodontics and Orthodontics Faculty of Dentistry Semmelweis University Budapest Classification of the orthodontic anomalies
More informationORTHOdontics SLIDING MECHANICS
ORTHOdontics PGI/II SLIDING MECHANICS FOCUS ON TARGETED SPACE GAINING AND ITS APPLICATIONS, INCLUDING WITH RAPID PALATAL EXPANDIONS. ALSO INCLUDES RETENTION AND CLINICAL PEARLS FACULTY: Joseph Ghafari,
More informationORTHODONTIC INITIAL ASSESSMENT FORM (OIAF) w/ INSTRUCTIONS
Use the accompanying Tip Sheet and How to Score the Orthodontic Initial Assessment Form for guidance in completion of the assessment form. You will need this score sheet and a disposable ruler (or a Boley
More informationMaxillary Expansion and Protraction in Correction of Midface Retrusion in a Complete Unilateral Cleft Lip and Palate Patient
Case Report Maxillary Expansion and Protraction in Correction of Midface Retrusion in a Complete Unilateral Cleft Lip and Palate Patient Masayoshi Kawakami, DDS, PhD a ; Takakazu Yagi, DDS, PhD b ; Kenji
More informationArrangement of the artificial teeth:
Lecture Prosthodontic Dr. Osama Arrangement of the artificial teeth: It s the placement of the teeth on a denture with definite objective in mind or it s the setting of teeth on temporary bases. Rules
More informationCrowded Class II Division 2 Malocclusion
Class II Division 2 Malocclusion Crowded Class II Division 2 Malocclusion Clinicians: Drs. Chris Chang, Hsin-Yin Yeh, Sophia Pei-Wen Shu, W. Eugene Roberts Patient: Miss Jhan Pre-treatment Diagnosis An
More informationEUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS
EUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS CANDIDATE NUMBER:44 CASE NUMBER: 2 Year: 2010 ESLO 01 RÉSUMÉ OF CASE 5 CASE CATEGORY: CLASS II DIVISION 1 MALOCCLUSION A MALOCCLUSION WITH SIGNIFICANT MANDIBULAR
More informationEUROPEAN SOCIETY OF LINGUAL ORTHODONTICS
EUROPEAN SOCIETY OF LINGUAL ORTHODONTICS CANDIDATE NUMBER: Dr. Stefan Blasius Year: 2010 WBLO 01 EUROPEAN SOCIETY OF LINGUAL ORTHODONTICS CANDIDATE NUMBER: Dr. Stefan Blasius Year: 2010 WBLO 01 RÉSUMÉ
More informationUse of a Tip-Edge Stage-1 Wire to Enhance Vertical Control During Straight Wire Treatment: Two Case Reports
Case Report Use of a Tip-Edge Stage-1 Wire to Enhance Vertical Control During Straight Wire Treatment: Two Case Reports Helen Taylor, BDS, MScD, DOrth, MOrth, FDSRCS(Eng) a Abstract: Vertical control is
More informationManagement of Crowded Class 1 Malocclusion with Serial Extractions: Report of a Case
Management of Crowded Class 1 Malocclusion with Serial Extractions: Report of a Case Hayder A. Hashim, BDS, MSc Abstract Aim: The purpose of this article is to show the value of serial extractions in a
More informationRETENTION AND RELAPSE
RETENTION AND RELAPSE DEFINITION Maintaining newly moved teeth long enough to aid in stabilizing their correction MOYERS loss of any correction achieved by any orthodontic treatment RELAPSE CAUSES OF RELAPSE
More informationTreatment technique: A clinical & Practical sequences in the Management of Angle Class II Malocclusion (Maxillary Protrusion)
Treatment technique: A clinical & Practical sequences in the Management of Angle Class II Malocclusion (Maxillary Protrusion) Hossain MZ 1 BDS, PhD ABSTRACT This paper is mainly intended for postgraduate
More informationSample Case #1. Disclaimer
ABO Sample Cases Disclaimer Sample Case #1 The following sample questions and answers were composed and vetted by a panel of experts in orthodontics and are intended to provide an example of the types
More informationSignificant improvement with limited orthodontics anterior crossbite in an adult patient
VARIA Significant improvement with limited orthodontics anterior crossbite in an adult patient Arzu Ari-Demirkaya Istanbul, Turkey Summary Objectives. Orthodontic treatment is known to last as long as
More informationResearch & Reviews: Journal of Dental Sciences
Research & Reviews: Journal of Dental Sciences Orthodontic Camouflage of Skeletal Class I, Class II and Class III Malocclusion in Borderline Cases Report of Three Cases Dr. Seema Kapil Lahoti 1 *, Dr.
More informationMaxillary Growth Control with High Pull Headgear- A Case Report
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) e-issn: 2279-0853, p-issn: 2279-0861.Volume 17, Issue 01 Ver. X January. (2018), PP 09-13 www.iosrjournals.org Maxillary Growth Control with High
More informationMANAGEMENT OF CLASS II DIVISION 2 MALOCCLUSION AN INSIGHT
MANAGEMENT OF CLASS II DIVISION 2 MALOCCLUSION AN INSIGHT Dr. C.S. Ramachandra Author: Prof. Dr. C.S. Ramachandra Diplomat Indian Board of Orthodontics Professor & Head Dept. of Orthodontics, Principal,
More informationThe Tip-Edge Concept: Eliminating Unnecessary Anchorage Strain
Welcome Ron Not Ron? Click here. My Account The Tip-Edge Concept: Eliminating Unnecessary Anchorage Strain VOLUME 26 : NUMBER 03 : PAGES (165-178) 1992 CHRISTOPHER K. KESLING, DDS, MS Tooth movement in
More informationThe Modified Twin Block Appliance in the Treatment of Class II Division 2 Malocclusions
Journal of Orthodontics/Vol. 28/2001/271 280 The Modified Twin Block Appliance in the Treatment of Class II Division 2 Malocclusions F. M. V. DYER H. F. MCKEOWN P. J. SANDLER Department of Orthodontics,
More informationNon Extraction philosophy: Distalization using Jone s Jig appliance- a case report
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) e-issn: 2279-0853, p-issn: 2279-0861.Volume 13, Issue 9 Ver. IV (Sep. 2014), PP 36-41 Non Extraction philosophy: Distalization using Jone s Jig appliance-
More informationTreatment of Class II, Division 2 Malocclusion in Adults: Biomechanical Considerations FLAVIO URIBE, DDS, MDS RAVINDRA NANDA, BDS, MDS, PHD
REPRINTED FROM JOURNAL OF CLINICAL ORTHODONTICS 1828 PEARL STREET, BOULDER, COLORADO 80302 Treatment of Class II, Division 2 Malocclusion in Adults: Biomechanical Considerations FLAVIO URIBE, DDS, MDS
More informationMolar intrusion with skeletal anchorage ; from single tooth intrusion to canting correction and skeletal open bite
Molar intrusion with skeletal anchorage ; from single tooth intrusion to canting correction and skeletal open bite Tae-Woo Kim DDS MSD PhD Professor, Department of Orthodontics School of Dentistry, Seoul
More informationEUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS
EUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS CANDIDATE NUMBER : 13 Dr. Masatoshi Sana CASE NUMBER : Year : ESLO 01 RÉSUMÉ OF CASE 2 CASE CATEGORY: CLASS I MALOCCLUSION NAME: BORN: SEX: Yukari K. 08/03/1979
More informationOrthodontic treatment of midline diastema related to abnormal frenum attachment - A case series.
Orthodontic treatment of midline diastema related to abnormal frenum attachment - A case series. Running title: Orthodontic treatment of midline diastema. Dr. Amit Dahiya 1, Dr. Minakshi Rana 2, Dr. Arun
More informationTitle bimaxillary protrusion : A case rep. Shigenaga, Naoko; Haraguchi, Seiji; Yamashiro, Takashi.
Title Improvement in the facial profile o bimaxillary protrusion : A case rep Author(s) Shigenaga, Naoko; Haraguchi, Seiji; Yamashiro, Takashi Citation 大阪大学歯学雑誌. 61(1) P.25-P.30 Issue 2016-10-20 Date Text
More informationDefinition and History of Orthodontics
In the name of GOD Definition and History of Orthodontics Presented by: Dr Somayeh Heidari Orthodontist Reference: Contemporary Orthodontics Chapter 1 William R. Proffit, Henry W. Fields, David M.Sarver.
More informationEUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS
EUROPEAN SOCIETY OF LINGUAL ORTHODONTISTS CANDIDATE NUMBER: 44 CASE NUMBER: 1 Year: ESLO 01 RÉSUMÉ OF CASE 1 CASE CATEGORY: ADULT MALOCCLUSION NAME: K.N BORN: 03/03/1980 SEX: Male PRE-TREATMENT RECORDS:
More information2008 JCO, Inc. May not be distributed without permission. Correction of Asymmetry with a Mandibular Propulsion Appliance
2008 JCO, Inc. May not be distributed without permission. www.jco-online.com CASE REPORT Correction of Asymmetry with a Mandibular Propulsion Appliance JOSÉ AUGUSTO MENDES MIGUEL, DDS, MSC, PHD GUSTAVO
More informationCorrelation Between Naso Labial Angle and Effective Maxillary and Mandibular Lengths in Untreated Class II Patients
9 International Journal of Interdisciplinary and Multidisciplinary Studies,2014,Vol 1,No.3,9-14. Available online at httt://www.ijims.com ISSN: 2348 0343 Correlation Between Naso Labial Angle and Effective
More informationClinical Consideration Series. Dedicated to help you treat with confidence. Crowding.
Clinical Consideration Series. Dedicated to help you treat with confidence. Crowding. It s more predictable to treat crowding with Invisalign aligners if... anterior teeth are retroclined or upright. arches
More informationMesial Step Class I or Class III Dependent upon extent of step seen clinically and patient s growth pattern Refer for early evaluation (by 8 years)
Orthodontics and Dentofacial Development Overview Development of Dentition Treatment Retention and Relapse Growth of Naso-Maxillary Complex Develops postnatally entirely by intramenbranous ossification
More informationTreatment of a severe class II division 1 malocclusion with twin-block appliance
2018; 4(5): 167-171 ISSN Print: 2394-7500 ISSN Online: 2394-5869 Impact Factor: 5.2 IJAR 2018; 4(5): 167-171 www.allresearchjournal.com Received: 27-03-2018 Accepted: 28-04-2018 Dr. Sheetal Bohra Resident
More informationThe Tip-Edge appliance and
Figure 1: Internal surfaces of the edgewise archwire slot are modified to create the Tip-Edge archwire slot. Tipping surfaces (T) limit crown tipping during retraction. Uprighting surfaces (U) control
More informationTreatment of a malocclusion characterized
CONTINUING EDUCATION ARTICLE Cephalometric evaluation of open bite treatment with NiTi arch wires and anterior elastics Nazan Küçükkeleș, DDS, PhD, a Ahu Acar, DDS, PhD, b Arzu A. Demirkaya, DDS, c Berna
More informationEarly treatment. Interceptive orthodontics
Early treatment Interceptive orthodontics Early treatment Some malocclusion can be prevented or intercepted. Diphasic treatment is sometimes considered more logical and sensible. During the phase one,
More informationChecklist with summary points
Checklist with summary points Question 1: Are your doctor Invisalign preferences on your home page up to date? Go to your doctor home page and open up your doctor preferences pages. Be sure to update item
More informationThe ASE Example Case Report 2010
The ASE Example Case Report 2010 The Requirements for Case Presentation in The Angle Society of Europe are specified in the Appendix I to the Bylaws. This example case report exemplifies how these requirements
More informationAngle Class II, division 2 malocclusion with deep overbite
BBO Case Report Angle Class II, division 2 malocclusion with deep overbite Arno Locks 1 Angle Class II, division 2, malocclusion is characterized by a Class II molar relation associated with retroclined
More informationTWO PHASE FOR A BETTER FACE!! TWIN BLOCK AND HEADGEAR FOLLOWED BY FIXED THERAPY FOR CLASS II CORRECTION
Case Report NUJHS Vol. 5, No.2, June 2015, ISSN 2249-7110 TWO PHASE FOR A BETTER FACE!! TWIN BLOCK AND HEADGEAR FOLLOWED BY FIXED THERAPY FOR CLASS II CORRECTION 1 2 3 4 U S Krishna Nayak, Ashutosh Shetty,
More informationCorporate Medical Policy
Corporate Medical Policy File Name: Origination: Last CAP Review: Next CAP Review: Last Review: orthodontics_for_pediatric_patients 2/2014 10/2017 10/2018 10/2017 Description of Procedure or Service Children
More informationADOLESCENT TREATMENT. Thomas J. Cangialosi. Stella S. Efstratiadis. CHAPTER 18 Pages CLASS II DIVISION 1 WHY NOW?
ADOLESCENT By Thomas J. Cangialosi and Stella S. Efstratiadis From Riolo, M. and Avery, J. Eds., Essentials for Orthodontic Practice, EFOP Press of EFOP, LLC. Ann Arbor and Grand Haven, Michigan, U.S.A.,
More informationCorrection of Class II Division 2 Malocclusion by Fixed Functional Class II Corrector Appliance: Case Report
Case Report To cite: Kumar M, Sharma H, Bohara P. Correction of class II division 2 malocclusion by fixed functional class II corrector appliance: case report. Journal of contemporary orthodontics, February
More informationAngle Class I malocclusion with anterior open bite treated with extraction of permanent teeth
Angle Class I malocclusion with anterior open bite treated with extraction of permanent teeth Matheus Melo Pithon 1 This clinical case reports the orthodontic treatment of a Class I malocclusion with anterior
More informationSystem Orthodontic Treatment Program By Dr. Richard McLaughlin, Dr. John Bennett and Dr. Hugo Trevisi
A Clinical Review of the MBT Versatile+ Appliance System Orthodontic Treatment Program By Dr. Richard McLaughlin, Dr. John Bennett and Dr. Hugo Trevisi Treatment Philosophy of the MBT Appliance System
More informationMx1 to NA = 34 & 10 mm. Md1 to NB = 21 & 3 mm.
Chapter 16 Clinical cases: mixed dentition and adolescent, CLII non-extraction 219 Full CLII div I OJ = 15 OB = 8 SNA = 82 SNB = 75 Mx1 to NA = 34 & 10 mm. Md1 to NB = 21 & 3 mm. Md1 to A-pog = -2 GO-GN
More informationMBT System as the 3rd Generation Programmed and Preadjusted Appliance System (PPAS) by Masatada Koga, D.D.S., Ph.D
MBT System as the 3rd Generation Programmed and Preadjusted Appliance System (PPAS) by Masatada Koga, D.D.S., Ph.D Dr. Masatada Koga, D.D.S., Ph.D, is an assistant professor in the Department of Orthodontics
More informationAnterior Open Bite Correction with Invisalign Anterior Extrusion and Posterior Intrusion.
Tips from your peers to help you treat with confidence. Anterior Open Bite Correction with Invisalign Anterior Extrusion and Posterior Intrusion. Dr. Linda Crawford DDS, MS, P.C. Anterior Open Bite Correction
More informationHABIT BREAKING APPLIANCE FOR TONGUE THRUSTING A MODIFICATION
HABIT BREAKING APPLIANCE FOR TONGUE THRUSTING A MODIFICATION Dr Sohinderjit Singh, 2 Dr Prerna and 3 Dr Shruti Kalia Prof.& head, Deptt. of Orthodontics, Himachal Institute of Dental Sciences, Poanta Sahib
More informationTreatment of an open bite case with 3M Clarity ADVANCED Ceramic Brackets and miniscrews.
SM 3M Health Care Academy Treatment of an open bite case with 3M Clarity ADVANCED Ceramic Brackets and miniscrews. Dr. J.C. Pérez-Varela MD, DDS, MS, Ph.D. Specialist in Orthodontics. Doctor of Medicine
More informationPeninsula Dental Social Enterprise (PDSE)
Peninsula Dental Social Enterprise (PDSE) Orthodontic Checklist for Clinics Version 3.0 Date approved: November 2017 Approved by: The Board Review due: November 2018 Policy will be updated as required
More informationINCLUDES: OVERVIEW ON CLINICAL SITUATIONS FREQUENTLY ENCOUNTERED IN ORTHODONTIC TREATMENTS MECHANOTHERAPY USED TO RESOLVE THESE SITUATIONS
ORTHOdontics PGI PROBLEM SOLVING IN ORTHODONTICS INCLUDES: OVERVIEW ON CLINICAL SITUATIONS FREQUENTLY ENCOUNTERED IN ORTHODONTIC TREATMENTS MECHANOTHERAPY USED TO RESOLVE THESE SITUATIONS FACULTY: Fares
More informationTreatment of a Patient with Class I Malocclusion and Severe Tooth Crowding Using Invisalign and Fixed Appliances
36 Dental Medicine Research 34 1 36 40, 2014 Case Report Treatment of a Patient with Class I Malocclusion and Severe Tooth Crowding Using Invisalign and Fixed Appliances Yumiko OGURA, Wakana YANAGISAWA,
More informationMEDICAL ASSISTANCE BULLETIN COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF PUBLIC WELFARE
MEDICAL ASSISTANCE BULLETIN COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF PUBLIC WELFARE ISSUE DATE EFFECTIVE DATE NUMBER October 21,1996 October 28,1996 03-96-06 SUBJECT BY Information on New Procedures
More informationCase Report. profile relaxed relaxed smiling. How would you treat this malocclusion?
Pre-Treatment profile relaxed relaxed smiling How would you treat this malocclusion? Case R. C. 16 years, 9 months introduction This female adolescent with bilabial protrusion and flared upper anterior
More informationSkeletal Anchorage for Orthodontic Correction of Severe Maxillary Protrusion after Previous Orthodontic Treatment
The Angle Orthodontist: Vol. 78, No. 1, pp. 181 188. Skeletal Anchorage for Orthodontic Correction of Severe Maxillary Protrusion after Previous Orthodontic Treatment Eiji Tanaka; a Akiko Nishi-Sasaki;
More informationAAO / AAPD Scottsdale 2018
AAO / AAPD Scottsdale 2018 Missing Premolars : What are the Options? David Kennedy Clinical Professor UBC Vancouver Canada drdavidkennedy@yahoo.ca At what age can you know second premolars are absent?
More informationTreatment of Long face / Open bite
In the name of GOD Treatment of Long face / Open bite in preadolescent children Presented by: Dr Somayeh Heidari Orthodontist Reference: Contemporary Orthodontics Chapter 13 William R. Proffit, Henry W.
More informationIJPCDR ORIGINAL RESEARCH ABSTRACT INTRODUCTION
ORIGINAL RESEARCH Comparison of the Conventional Method using Intraoral Periapical with the Contemporary Imaging Technology (Spiral Computed Tomography) for the Amount of Apical Root Resorption K. V. Sujan
More informationCLINICAL CONSIDERATIONS CROWDING
CLINICAL CONSIDERATIONS CROWDING CROWDING CASES TREAT MOST PREDICTABLY WHEN: Anterior teeth are retroclined or upright. Arches are narrow with posterior teeth tipped lingually, particularly cuspids and
More informationThe practice of orthodontics is faced with new
CLINICIAN S CORNER A new approach to correction of crowding William Randol Womack, DDS, a Jae H. Ahn, DDS, MSD, b Zahra Ammari, DDS, MDSc, c and Anamaría Castillo, DDS, MS c Phoenix, Ariz, and Santa Clara,
More informationOrthodontic mini-implants have revolutionized
CASE REPORT Correction of deep overbite and gummy smile by using a mini-implant with a segmented wire in a growing Class II Division 2 patient Tae-Woo Kim, a Hyewon Kim, b and Shin-Jae Lee c Seoul, South
More information2007 JCO, Inc. May not be distributed without permission.
2007 JCO, Inc. May not be distributed without permission. www.jco-online.com CSE REPORT Correction of an symmetrical Class II Malocclusion Using Predictable Force Systems PIERO PLCIOS, DDS, MDS FLVIO URIBE,
More informationortho case report Sagittal First international magazine of orthodontics By Dr. Luis Carrière Special Reprint
Cover image courtesy of K Line Europe GmbH (www.kline-europe.de) ortho Special Reprint international magazine of orthodontics 1 2017 case report Sagittal First By Dr. Luis Carrière Sagittal First Author:
More informationTreatment of Class II, Division 2 Malocclusion with Miniscrew Supported En-Masse Retraction: Is Deepbite Really an Obstacle for Extraction Treatment?
TURKISH JOURNAL of DOI: 10.5152/TurkJOrthod.2017.17034 CASE REPORT Treatment of Class II, Division 2 Malocclusion with Miniscrew Supported En-Masse Retraction: Is Deepbite Really an Obstacle for Extraction
More informationHuman Mesiodistal Tooth Width Measurements and Comparison with Dental Cast in a Bangladeshi Population
Human Mesiodistal Tooth Width Measurements and Comparison with Dental 10.5005/jp-journals-10024-1679 Cast in a Bangladeshi Population ORIGINAL RESEARCH Human Mesiodistal Tooth Width Measurements and Comparison
More informationCase Report Unilateral Molar Distalization: A Nonextraction Therapy
Case Reports in Dentistry Volume 2012, Article ID 846319, 4 pages doi:10.1155/2012/846319 Case Report Unilateral Molar Distalization: A Nonextraction Therapy M. Bhanu Prasad and S. Sreevalli Department
More informationORTHODONTIC CORRECTION Of OCCLUSAL CANT USING MINI IMPLANTS:A CASE REPORT. Gupta J*, Makhija P.G.**, Jain V***
ORTHODONTIC CORRECTION Of OCCLUSAL CANT USING MINI IMPLANTS:A CASE REPORT Gupta J*, Makhija P.G.**, Jain V*** Abstract: The inability of orthodontists to change the cant of the maxillary occlusal plane
More informationMixed Dentition Treatment and Habits Therapy
Interception Mixed Dentition Treatment and Habits Therapy Anterior Crossbites Posterior Crossbites Interference s with Normal Eruption Habit Therapy Tsung-Ju Hsieh, DDS, MSD 1 2 Anterior Crossbites Anterior
More informationTreatment Planning for the Loss of First Permanent Molars D.S. GILL, R.T. LEE AND C.J. TREDWIN
O R T H O D O N T I C S Treatment Planning for the Loss of First Permanent Molars D.S. GILL, R.T. LEE AND C.J. TREDWIN Abstract: During the mixed-dentition stage of dental development, dentists may encounter
More informationThe following standards and procedures apply to the provision of orthodontic services for children in the Medicaid/NJ FamilyCare (NJFC) programs.
B.4.2.11 Orthodontic Services The following standards and procedures apply to the provision of orthodontic services for children in the Medicaid/NJ FamilyCare (NJFC) programs. Orthodontic Consultation
More informationClinical efficacy of Invisalign treatment with weekly aligner changes: Two case reports
Clinical efficacy of Invisalign treatment with weekly aligner changes: Two case reports Class II and deep bite correction with the Invisalign System and weekly aligner changes. Dr Schupp and Dr Haubrich
More informationArch dimensional changes following orthodontic treatment with extraction of four first premolars
Received: 14 June. 2015 Accepted: 7 Dec. 2015 Arch dimensional changes following orthodontic treatment with extraction of four first premolars Abstract Asghar Ebadifar DDS, MSc 1, Mohammad Hossien Shafazand
More informationArchived SECTION 14 - SPECIAL DOCUMENTATION REQUIREMENTS
SECTION 14 - SPECIAL DOCUMENTATION REQUIREMENTS 14.1 CERTIFICATE OF MEDICAL NECESSITY...2 14.2 OPERATIVE REPORT...2 14.2.A PROCEDURES REQUIRING A REPORT...2 14.3 PRIOR AUTHORIZATION REQUEST...2 14.3.A
More informationVolume 22 No. 14 September Dentists, Federally Qualified Health Centers and Health Maintenance Organizations For Action
State of New Jersey Department of Human Services Division of Medical Assistance & Health Services Volume 22 No. 14 September 2012 TO: Dentists, Federally Qualified Health Centers and Health Maintenance
More information