Effect of different nickel–titanium rotary files on dentinal crack formation during root canal preparation in primary molars: a laboratory study
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چکیده
منابع مشابه
Effect of different torques on dentinal crack formation following canal preparation using neoniti rotary system
Introduction: The aim of this study was to determine the incidence of dentinal cracks in the mesial root of maxillary molar during canal preparation using Neoniti system in different torque settings. Materials &Methods: In this in-vitro study, 60 maxillary molars extracted for various reasons were selected. The teeth were divided into 4 groups: one group(n=15) without preparation was con...
متن کاملEffect of different nickel-titanium rotary files on dentinal crack formation during retreatment procedure
Background. The aim of this study was to compare the dentinal defects caused by Reciproc, TF Adaptive and ProTaper Next NiTi rotary file systems during the retreatment procedure. Methods. A total of 150 mandibular incisors with straight and single root canals were included in the present study. All the root canals were prepared up to an apical diameter 0.40 mm using stainless steel files. Thirt...
متن کاملRoot Canal Cleaning Efficacy of Rotary and Hand Files Instrumentation in Primary Molars
INTRODUCTION Pulpectomy of primary teeth is commonly carried out with hand files and broaches; a tricky and time consuming procedure. The purpose of this in vitro study was to compare the cleaning efficacy and time taken for instrumentation of deciduous molars using hand K-files and Flex Master rotary system. MATERIALS AND METHODS In this study, 68 canals of 23 extracted primary molars with a...
متن کاملroot canal cleaning efficacy of rotary and hand files instrumentation in primary molars
introduction: pulpectomy of primary teeth is commonly carried out with hand files and broaches; a tricky and time consuming procedure. the purpose of this in vitro study was to compare the cleaning efficacy and time taken for instrumentation of deciduous molars using hand k-files and flex master rotary system. materials and methods: in this study, 68 canals of 23 extracted primary molars with a...
متن کاملUse of nickel-titanium rotary files for root canal preparation in primary teeth.
This article reviews the use of nickel-titanium rotary files for root canal instrumentation in primary teeth. The pulpectomy technique is described and the advantages and disadvantages of using rotary files are discussed. Specific recommendations for the selection of materials and devices are made.
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ژورنال
عنوان ژورنال: Turkish Endodontic Journal
سال: 2017
ISSN: 2459-1726
DOI: 10.14744/tej.2017.57966