Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetry

Class III malocclusion is characterized by anterior posterior dental disharmony, either with or without skeletal discrepancies. Facial esthetics may be compromised to a greater or lesser degree, depending on the magnitude of the discrepancy, and is one of the main factors motivating individuals to s...

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Main Author: Marcio Costa Sobral
Format: Article
Language:English
Published: Dental Press Editora 2012-06-01
Series:Dental Press Journal of Orthodontics
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512012000300025
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author Marcio Costa Sobral
author_facet Marcio Costa Sobral
author_sort Marcio Costa Sobral
collection DOAJ
description Class III malocclusion is characterized by anterior posterior dental disharmony, either with or without skeletal discrepancies. Facial esthetics may be compromised to a greater or lesser degree, depending on the magnitude of the discrepancy, and is one of the main factors motivating individuals to seek orthodontic treatment. In adult patients, therapy may be performed by means of dental compensation, in simpler cases, or in more severe situations, by means of association between Orthodontics and Orthognathic Surgery. The present article is a clinical case report of a patient with a vertical facial pattern, Angle Class III malocclusion, with open bite and important facial asymmetry. The patient was treated in a compensatory manner with extractions, using extra-oral appliances on the mandibular arch with high pull, applying the principles of the Tweed-Merrifield technique. This case was presented to the Brazilian Board of Orthodontics and Facial Orthopedics (BBO) as part of the requisites for becoming a BBO Diplomate.
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spelling doaj.art-7d98524c87da41fa98f2dbd99a1664752022-12-22T03:04:30ZengDental Press EditoraDental Press Journal of Orthodontics2176-94512177-67092012-06-0117313814510.1590/S2176-94512012000300025Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetryMarcio Costa SobralClass III malocclusion is characterized by anterior posterior dental disharmony, either with or without skeletal discrepancies. Facial esthetics may be compromised to a greater or lesser degree, depending on the magnitude of the discrepancy, and is one of the main factors motivating individuals to seek orthodontic treatment. In adult patients, therapy may be performed by means of dental compensation, in simpler cases, or in more severe situations, by means of association between Orthodontics and Orthognathic Surgery. The present article is a clinical case report of a patient with a vertical facial pattern, Angle Class III malocclusion, with open bite and important facial asymmetry. The patient was treated in a compensatory manner with extractions, using extra-oral appliances on the mandibular arch with high pull, applying the principles of the Tweed-Merrifield technique. This case was presented to the Brazilian Board of Orthodontics and Facial Orthopedics (BBO) as part of the requisites for becoming a BBO Diplomate.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512012000300025Facial asymmetryOrthodonticsAngle Class III malocclusion
spellingShingle Marcio Costa Sobral
Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetry
Dental Press Journal of Orthodontics
Facial asymmetry
Orthodontics
Angle Class III malocclusion
title Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetry
title_full Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetry
title_fullStr Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetry
title_full_unstemmed Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetry
title_short Compensatory treatment of Angle Class III malocclusion with anterior open bite and mandibular asymmetry
title_sort compensatory treatment of angle class iii malocclusion with anterior open bite and mandibular asymmetry
topic Facial asymmetry
Orthodontics
Angle Class III malocclusion
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512012000300025
work_keys_str_mv AT marciocostasobral compensatorytreatmentofangleclassiiimalocclusionwithanterioropenbiteandmandibularasymmetry