Torsional Resistance Tests on Gutta-percha Removal Ni-Ti Files
نویسندگان
چکیده
منابع مشابه
Efficacy of two Ni-Ti systems and hand files for removing gutta-percha from root canals.
AIM To compare the effectiveness of two Ni-Ti systems and hand files for removing gutta-percha and sealer from root canals. METHODOLOGY The root canals of 60 single-rooted human teeth were prepared, filled with gutta-percha and sealer (Pulp Canal Sealer; SybronEndo, Orange, CA, USA). Specimens were then divided into three groups (n=20), and root filling material was removed using MTwo Ret...
متن کاملA comparative evaluation of two rotary Ni-Ti instruments in the removal of gutta-percha during retreatment
AIM The purpose of this study is to achieve an effective method to remove root canal filling material from the root canal system. The study, thus, aims to evaluate the efficacy of the cleaning ability of two different rotary Ni-Ti systems; ProTaper Retreatment files and RaCe System compared to hand instrumentation with Hedstrom files for the removal of gutta-percha during retreatment. MATERIA...
متن کاملAn in vitro CT Comparison of Gutta-Percha Removal with Two Rotary Systems and Hedstrom Files
INTRODUCTION To evaluate the efficacy of NiTi mechanical rotary instrumentation and Hedstrom file for gutta-percha/sealer removal computed tomography (CT) was utilized in vitro. MATERIALS AND METHODS Thirty extracted human single rooted teeth, each with a single canal were selected. The samples were decoronated with a double faced diamond disk to have 17-mm root; teeth roots were instrumented...
متن کاملEfficacy of Two Ni-ti Retreatment Systems and Hand Files in Removing Gutta-percha and Sealer from Root Canals Filled with Three Different Types of Sealers
Objectives: Study design:
متن کاملA nonsurgical technique for the removal of overextended gutta-percha.
AIM The present report describes and discusses a nonsurgical technique for the removal of overextended gutta-percha. BACKGROUND Mechanical irritation results from overextension and the overextended material used during root canal obturation could produce an inflammatory reaction with an area of rarefaction in the periapical tissues. The healing process is not affected by the presence of filli...
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ژورنال
عنوان ژورنال: International Journal of Oral-Medical Sciences
سال: 2013
ISSN: 1347-9733,2185-4254
DOI: 10.5466/ijoms.11.307