CBCT Evaluation of Gutta-Percha Removal Using ProTaper and Mtwo Retreatment Files, WaveOne, and Hedstrom Files: An Ex Vivo Study
نویسندگان
چکیده
منابع مشابه
Efficacy of ProTaper and Mtwo Retreatment Files in Removal of Gutta-percha and GuttaFlow from Root Canals
INTRODUCTION The aim of this in vitro study was to compare the efficacy of ProTaper retreatment (ProTaper R) and Mtwo retreatment (Mtwo R) files in removing gutta-percha and GuttaFlow from endodontically treated straight root canals. METHODS AND MATERIALS The root canals of 60 human mandibular single-rooted premolars were prepared and randomly divided into two groups (n=30). In groups A and B...
متن کاملefficacy of protaper and mtwo retreatment files in removal of gutta-percha and guttaflow from root canals
introduction: the aim of this in vitro study was to compare the efficacy of protaper retreatment (protaper r) and mtwo retreatment (mtwo r) files in removing gutta-percha and guttaflow from endodontically treated straight root canals. methods and materials: the root canals of 60 human mandibular single-rooted premolars were prepared and randomly divided into two groups ( n =30). in groups a and...
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 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 instrument...
متن کاملIn vitro evaluation of efficacy of different rotary instrument systems for gutta percha removal during root canal retreatment
BACKGROUND Complete removal of old filling material during root canal retreatment is fundamental for predictable cleaning and shaping of canal anatomy. Most of the retreatment methods tested in earlier studies have shown inability to achieve complete removal of root canal filling. Therefore the aim of this investigation was to assess the efficacy of three different rotary nickel titanium retrea...
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ژورنال
عنوان ژورنال: Frontiers in Dentistry
سال: 2021
ISSN: 2676-296X
DOI: 10.18502/fid.v18i19.6326