Effect of different chelating agents on dentinal crack formation
نویسندگان
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 کاملIncidence of Dentinal Crack Formation during various Endodontic Procedures
ROOT CANAL INSTRUMENTATION
متن کاملIn-vitro Comparison of NiTi Tee, RaCe and Protaper Instruments in Dentinal Crack Formation
Background and Aim:Root canal preparation with rotary instruments may cause dentinal cracks leading to tooth fracture. The aim of this study was to compare three different rotary systems ProTaper, RaCe and Niti Tee on formation of dentinal cracks following root canal preparation. Materials and Methods: In this experimental study, 50 extracted mandibular first molars were selected. Teeth having ...
متن کاملInfluence of a glide path on the dentinal crack formation of ProTaper Next system.
OBJECTIVES The aim was to evaluate dentinal crack formation after root canal preparation with ProTaper Next system (PTN) with and without a glide path. MATERIALS AND METHODS Forty-five mesial roots of mandibular first molars were selected. Fifteen teeth were left unprepared and served as controls. The experimental groups consist of mesiobuccal and mesiolingual root canals of remaining 30 teet...
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ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 2019
ISSN: 1343-4934,1880-4926
DOI: 10.2334/josnusd.18-0099