Filling Ability and Flow of Root Canal Sealers: A Micro-Computed Tomographic Study
نویسندگان
چکیده
منابع مشابه
Root canal morphology of the mesiobuccal root of maxillary first molars: a micro-computed tomographic analysis.
AIM To investigate ex vivo, the root canal morphology of the MB root of maxillary first molar teeth by means of micro-computed tomography. METHODOLOGY Thirty extracted intact human maxillary first molar teeth were selected for micro-tomographic analysis (SkyScan 1072, Aartselaar, Belgium) with a slice thickness of 38.0 mum. The following data regarding the MB root were analysed and recorded: ...
متن کاملA high-resolution computed tomographic study of changes in root canal isthmus area by instrumentation and root filling.
INTRODUCTION The aim of this study was to obtain a three-dimensional analysis of the isthmus area of the mesiobuccal root canal system in mandibular molars using high-resolution micro-computed tomography (μ-CT) scanning and to measure the amount of debris and root filling material in the isthmus after instrumentation/irrigation and root filling. METHODS Mandibular molars with two separated me...
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The purpose of this study was to determine the sealing ability of three individual sealers and to compare the sealing ability of these sealers in the presence and absence of smear layer. Total of sixty single rooted mandibular first premolar teeth were used. The crowns were removed at the cementoenamel junction and roots prepared to # 35 K-file. The teeth were randomly divided into two equal gr...
متن کاملEvaluation of Sealing Ability of Three Root Canal Sealers
The purpose of this study was to determine the sealing ability of three different sealers and to compare the sealing ability of three sealers. Thirty single rooted mandibular first premolar teeth were used. The crowns were removed at the cemento -enamel junction and root canals were prepared to a # 35 K-file. The teeth were randomly divided into three groups, A, K and R. Each group consisted of...
متن کاملEvaluation of the sealing ability of different root canal sealers: a combined SEM and micro-CT study
OBJECTIVE The purpose of this study was to analyze the ability of multiple compounds to seal the dental tubules using scanning electron microscopy (SEM) and micro-computed tomogra-phy (micro-CT). MATERIAL AND METHODS Twenty-four single-root human mandibular premolars were selected and instrumented with nickel-titanium rotary file and the final file size was #40/06. They were then randomly all...
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ژورنال
عنوان ژورنال: Brazilian Dental Journal
سال: 2020
ISSN: 1806-4760,0103-6440
DOI: 10.1590/0103-6440202003328