An Evaluation of Coronal Seal of Root Canals Prepared by Different Systems
نویسندگان
چکیده
منابع مشابه
Geometric analysis of root canals prepared by single twisted file in three different operation modes
OBJECTIVE The aim of this study was to evaluate and compare the effects of a single twisted file (TF) instrument in three different operation modes on the preparation of curved root canals in human molars and to explore a new possible method in canal shaping in the clinic setting. MATERIALS AND METHODS A total of 105 selected root canals with an angle of curvature ranging from 20° to 35° were...
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introduction: due to the importance of apical transportation during root canal preparation, the aim of the current study was to use cone-beam computed tomography (cbct) to assess the extent of apical transportation caused by protaper and mtwo files. methods and materials: forty extracted maxillary first molars with 19-22 mm length and 20-40 degrees of curvature were selected. the mesiobuccal ca...
متن کاملAssessment of the apical seal of root canals using different filling techniques.
The aim of this study was to investigate the apical leakage of roots filled by three different gutta-percha techniques: lateral condensation, Tagger's hybrid and E&Q Master. Forty-two extracted single-rooted teeth were used. The coronal part of each tooth was removed and the root received biomechanical preparation using a 60-K file. The roots were randomly divided into three groups according to...
متن کاملCone-Beam Computed Tomography for Evaluation of Apical Transportation in Root Canals Prepared by Two Rotary Systems
INTRODUCTION Due to the importance of apical transportation during root canal preparation, the aim of the current study was to use cone-beam computed tomography (CBCT) to assess the extent of apical transportation caused by ProTaper and Mtwo files. METHODS AND MATERIALS Forty extracted maxillary first molars with 19-22 mm length and 20-40 degrees of curvature were selected. The mesiobuccal ca...
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ژورنال
عنوان ژورنال: Al-Rafidain Dental Journal
سال: 2012
ISSN: 1998-0345
DOI: 10.33899/rden.2012.84685