Quantitative transportation assessment in simulated curved canals after large apical preparations
نویسندگان
چکیده
منابع مشابه
Transportation Assessment in Simulated Curved Canals after preparation with Twisted File Adaptive and BT-Race instruments
BACKGROUND This study compared the incidence of deviation along curved canals after preparation with two nickel-titanium (NiTi) rotary systems, Twisted File Adaptive and BT-RaCe. MATERIAL AND METHODS Forty resin training blocks with curved canals were filled with ink and divided into two groups according to the instrumentation technique. Preinstrumentation images were acquired by using a ster...
متن کاملA Comparison of Apical Transportation in Severely Curved Canals Induced by Reciproc and BioRaCe Systems
INTRODUCTION Preserving the apical root structure during cleaning and shaping of the canal has always been a challenge in endodontics particularly when the root canals are curved. The purpose of this in vitro study was to compare the apical transportation induced by the Reciproc and BioRaCe rotary systems in preparing the mesiobuccal root canal of the human maxillary molars. MATERIALS AND MET...
متن کاملInfluence of cervical preflaring on apical transportation in curved root canals instrumented by reciprocating file systems
BACKGROUND The aim of this study was to evaluate the influence of cervical preflaring on apical transportation in curved root canals prepared using the Reciproc and WaveOne reciprocating file systems. METHODS Sixty curved canals were instrumented using Reciproc R25 and WaveOne Primary files, with and without preflaring (n = 15). A double-digital technique was used to digitally superimpose the...
متن کاملAssessing apical transportation in curved canals: comparison between cross-sections and micro-computed tomography.
The aim of this study was to compare two methods of assessing apical transportation in curved canals after rotary instrumentation, namely, cross-sections and micro-computed tomography (µCT). Thirty mandibular molars were divided into two groups and prepared according to the requirements of each method. In G1 (cross-sections), teeth were embedded in resin blocks and sectioned at 2.0, 3.5, and 5....
متن کاملa comparison of apical transportation in severely curved canals induced by reciproc and biorace systems
introduction: preserving the apical root structure during cleaning and shaping of the canal has always been a challenge in endodontics particularly when the root canals are curved. the purpose of this in vitro study was to compare the apical transportation induced by the reciproc and biorace rotary systems in preparing the mesiobuccal root canal of the human maxillary molars. materials and meth...
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ژورنال
عنوان ژورنال: Brazilian Journal of Oral Sciences
سال: 2017
ISSN: 1677-3225
DOI: 10.20396/bjos.v15i3.8649985