A comparative evaluation of cyclic fatigue resistance for different endodontic NiTi rotary files: An in-vitro study
نویسندگان
چکیده
منابع مشابه
Phase Transformations in NiTi Endodontic Files and Fatigue Resistance
NiTi endodontic files allow for clinical enlargement of harshly curved root canals. However, files rotated under severe flexion might fracture unexpectedly, remain inside teeth and thus, hinder treatment outcome. ProFile .06(35) are among the most commonly used rotary files. In the present study, 10 of these brand new instruments were used to perform DSC on their cutting regions and determine t...
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Resistance to cyclic flexural fatigue failure is an important feature of rotary nickel-titanium (NiTi) instruments. The aim of this study was to evaluate the cyclic flexural fatigue failure resistance of RevoS Shaper Universal rotary NiTi files and to compare it to two other rotary NiTi files with similar size and taper, the Hero Shaper and the ProFile. Fifteen each of Revo-S Shaper Universal, ...
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MATERIALS AND METHOD Fig: 1 Extracted Mandibular molars selected for the study
متن کاملAssessment of cleaning efficacy of Mtwo NiTi rotary files and Hand K-files: A comparative in-vitro study
NTRODUCTION The goals of root canal therapy are to remove infected and necrotic pulpal tissue remnants, shape the root canal system to facilitate irrigation and medication and adequate sealing using obturation materials. 1 Rotary instruments enhance the quality of obturation by providing conical shape to the root canal. Nickle titanium (NiTi) alloy instruments inherent flexibility that allows t...
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Aim: To compare the efficacy of different rotary instruments for removing obturating material from root
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ژورنال
عنوان ژورنال: Journal of Oral Biology and Craniofacial Research
سال: 2019
ISSN: 2212-4268
DOI: 10.1016/j.jobcr.2018.12.003