نتایج جستجو برای: molars
تعداد نتایج: 8125 فیلتر نتایج به سال:
AIM: This study aims to investigate effect of mandibular third molars on angulation second and canines.
 MATERIAL AND METHOD: A total 16 patients (10 female, 6 male) were included. All had two panoramic radiographs. available in the first radiograph. The radiograph was taken approximately 124.81 ± 21.63 weeks after one-sided molar extraction. angulations canines measured These evaluated ex...
Copyright © 2015 by Journal of Korean Academy of Oral Health This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Objectives: The purpose of th...
PURPOSE We sought to determine the incidence of caries experience on the occlusal surface of asymptomatic third molars erupted to the occlusal plane and to examine the association between the prevalence of caries experience in third molars and other molars. PATIENTS AND METHODS Clinical data were collected from healthy patients (ASA Class I, II) with asymptomatic third molars enrolled at 2 cl...
Background and Aim: Preserving canal curvature during different phases of canal preparation is an important point. In Endodontic therapy all efforts are made to prepare canal in a way that final canal follows the primary canal curvature. The purpose of this study was to evaluate the efficacy of root canal preparation performed by students at Endodontic Department of Dental School, Tehran Univer...
introduction: the aim of this study was to identify the root and canal morphology of maxillary first and second molars in iranian population by taking and analyzing cone-beam computed tomography (cbct) scans. methods and materials: extracted maxillary first ( n =125) and second ( n =125) molars were collected from native iranians and scanned by using a cbct scanner. the number of roots and conf...
The main objective of endodontic therapy is the thorough mechanical and chemical cleansing of the entire root canal system and its complete obturation with an inert filling material. Failure to find and fill a canal contributes toward the failure of endodontic therapy .The root canal anatomy of mandibular first molars is complex. Studies of the morphologic structure of root canal systems hav...
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