Lateral cephalometric diagnosis of asymmetry in Angle Class II subdivision compared to Class I and II
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Lateral cephalometric diagnosis of asymmetry in Angle Class II subdivision compared to Class I and II
INTRODUCTION Lateral cephalometric radiographs are traditionally required for orthodontic treatment, yet rarely used to assess asymmetries. OBJECTIVE The objective of the present study was to use lateral cephalometric radiographs to identify existing skeletal and dentoalveolar morphological alterations in Class II subdivision and to compare them with the existing morphology in Class I and II ...
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Submentovertex cephalometric analysis was used to assess the mandibular symmetry of 20 patients with Class II subdivision malocclusion and 20 controls with Class I occlusions. Using the intercondylar line and the intercondylar axis, the relative differences were measured between mandibular landmarks in both anteroposterior and transverse dimensions. Anteroposterior and transverse differences be...
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Gereç ve Yöntemler: Çalışmaya her biri 40’ar bireyden oluşan 3 grup dahil edilmiştir: bir Sınıf I oklüzyon grubu (14 erkek ve 26 kadın; yaş ortalaması 14.68±1.86), bir Sınıf II oküzyon grubu (12 erkek, 28 kadın ; yaş ortalaması 14.02±1.74), ve sınıf II subdivizyon oklüzyon grubu (19 erkek and 21 kadın; yaş ortalaması 14.32±2.42). Her bir hasta için panoramik radyogramlarda(OPG) sekiz doğrusal v...
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ژورنال
عنوان ژورنال: Dental Press Journal of Orthodontics
سال: 2014
ISSN: 2176-9451
DOI: 10.1590/2176-9451.19.4.080-088.oar