Effect of instrument speed when used in reciprocating motion on root canal transportation and centering ability
نویسندگان
چکیده
منابع مشابه
Computed tomography evaluation of rotary systems on the root canal transportation and centering ability.
The endodontic preparation of curved and narrow root canals is challenging, with a tendency for the prepared canal to deviate away from its natural axis. The aim of this study was to evaluate, by cone-beam computed tomography, the transportation and centering ability of curved mesiobuccal canals in maxillary molars after biomechanical preparation with different nickel-titanium (NiTi) rotary sys...
متن کاملComparison of Canal Transportation and Centering Ability of Wave One and SafeSider in Curved Root Canals Using Cone-Beam Computed Tomography
Background and Aim: Maintaining the original central canal path during cleaning and shaping of the root canal system plays an important role in the success of endodontic treatment. This study sought to compare canal transportation and centering ability of WaveOne and SafeSider rotary files using cone-beam computed tomography (CBCT). Materials and Methods: This in-vitro, experimental study was ...
متن کاملInvestigation on the shaping ability of nickel-titanium files when used with a reciprocating motion.
INTRODUCTION The introduction of nickel-titanium (NiTi) files into clinical practice has improved the quality of canal shaping, but increasing the curvature of the root canal (or the diameter of the master instrument that prepares the full working length) could result in more transportation, straightening, and aberration of the canal. Nickel-titanium instruments are significantly safer and have...
متن کاملCentering and transportation: in vitro evaluation of continuous and reciprocating systems in curved root canals
CONTEXT One of the goals of endodontic therapy is the shaping and cleaning of the root canal system. In recent years, there has been multiple systems instrumentation, and changes in their dynamics are central to maintain the original shape of the canal after preparation. AIMS The aim of this study was to evaluate centering and transportation in curved root canals after using ProTaper(®) and M...
متن کاملEvaluation of Canal Transportation and Centering Ability of Safesider and K-Flexofile: Using Cone-beam Computed Tomography
Abstract Background and aim: Maintaining the original geometry of canal is an important parameter in successful root canal treatment. The aim of this original study was evaluation of apical root canal transportation and centering ability of SafeSider and K-Flexofile using cone beam computed tomography. Materials and Methods: Mesiobuccal root canals of maxillary first molars, with 20-40° curvatu...
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ژورنال
عنوان ژورنال: Journal of Conservative Dentistry
سال: 2017
ISSN: 0972-0707
DOI: 10.4103/jcd.jcd_91_17