Chemomechanical preparation by hand instrumentation and by Mtwo engine-driven rotary files, an ex vivo study
نویسندگان
چکیده
منابع مشابه
Chemomechanical preparation by hand instrumentation and by Mtwo engine-driven rotary files, an ex vivo study
OBJECTIVE To compare the disinfecting efficacy of the sodium hypochlorite irrigation by root canal preparation with stainless steel hand files, taper 0.02 and nickel-titanium Mtwo files with taper 0.04-0.06. STUDY DESIGN 40 extracted human teeth were sterilized, and then inoculated with Enterococcus faecalis (ATCC 29212). After 6 day incubation time the root canals were prepared by hand with ...
متن کاملComparison of Cleaning Efficacy and Instrumentation Time in Primary Molars: Mtwo Rotary Instruments vs. Hand K-Files
INTRODUCTION Pulpectomy is the preferred treatment for restorable primary teeth with symptomatic irreversible pulpitis or periradicular lesion. Considering the rather new application of rotary files for pulpectomy of primary teeth, the aim of this study was to compare the cleaning efficacy and instrumentation time of hand K-files and Mtwo rotary system for preparation of human primary molars. ...
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...
متن کاملcomparison of cleaning efficacy and instrumentation time in primary molars: mtwo rotary instruments vs. hand k-files
introduction: pulpectomy is the preferred treatment for restorable primary teeth with symptomatic irreversible pulpitis or periradicular lesion. considering the rather new application of rotary files for pulpectomy of primary teeth, the aim of this study was to compare the cleaning efficacy and instrumentation time of hand k-files and mtwo rotary system for preparation of human primary molars. ...
متن کاملEx-Vivo Comparison of the Dentin Removal Ability of One Shape and F6 SkyTaper Rotary Files
Background and Aim: One of the important characteristics of nickel-titanium (Ni-Ti) rotary files is their dentin removal ability. The purpose of this study was to compare One Shape and F6 SkyTaper files in terms of dentin removal from the mesiobuccal canals of extracted first mandibular molars. Materials and Methods: In this experimental study, 24 mesiobuccal canals of extracted first mandib...
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ژورنال
عنوان ژورنال: Journal of Clinical and Experimental Dentistry
سال: 2012
ISSN: 1989-5488
DOI: 10.4317/jced.50733