Comparative Evaluation of Dentinal Microcrack Formation by Single Reciprocating File Systems: An In Vitro Study
نویسندگان
چکیده
منابع مشابه
In Vitro Evaluation of Dentinal Microcrack Formation during Root Canal Preparations by Different Niti Systems
The purpose of this study was to compare dentinal microcrack formation while using hand ProTaper (PT), ProTaper and ProTaper Next rotary files. Forty single rooted teeth were selected. 10 teeth were left unprepared and served as control, and the remaining 30 teeth were divided into 3 groups. After preparation with the file system selected, roots were sectioned 3, 6, and 9 mm from the apex, and ...
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The purpose of this study was to evaluate the presence of dentinal defects after root canal preparation with hand instruments and two different reciprocating instruments. Sixty freshly extracted mandibular incisor teeth were selected for this in vitro study. On the basis of root length, mesiodistal and buccolingual dimensions, the teeth were allocated into three identical experimental groups (n...
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Background and Aim: Preparation of root canal with rotary nickel-titanium (NiTi) instruments may potentially create microcracks that can lead to vertical root fracture. This study aimed to compare the incidence of crack formation by BioRaCe and Edge Taper Platinum systems in the mesiobuccal canals of extracted first mandibular molars. Materials and Methods: In this experimental study, 50 first...
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The aim of the present study was to evaluate the length of dentinal microcracks observed prior to and following root canal preparation with different single-file nickel-titanium (Ni-Ti) systems using micro-computed tomography (micro-CT) analysis. A total of 80 mesial roots of mandibular first molars presenting with type II Vertucci canal configurations were scanned at an isotropic resolution of...
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Aim:To compare the incidence of dentinal defects after preparation with reciprocating (Reciproc and WaveOne) and fullsequence rotary ProTaper Universal and Protaper Next instruments. Materials and methods:One hundred human mandibular premolars were randomly assigned to 5 groups (n = 20 teeth per group). The root canals were instrumented by using the reciprocating single-file systems Reciproc an...
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ژورنال
عنوان ژورنال: Conservative Dentistry and Endodontic Journal
سال: 2020
ISSN: 2456-3218
DOI: 10.5005/jp-journals-10048-0057