Erratum to: Cutting efficiency of nickel–titanium rotary and reciprocating instruments after prolonged use
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چکیده
منابع مشابه
Cutting efficiency of Reciproc and waveOne reciprocating instruments.
INTRODUCTION The aim of the present study was to evaluate the cutting efficiency of 2 new reciprocating instruments, Reciproc and WaveOne. METHODS Twenty-four new Reciproc R25 and 24 new WaveOne Primary files were activated by using a torque-controlled motor (Silver Reciproc) and divided into 4 groups (n = 12): group 1, Reciproc activated by Reciproc ALL program; group 2, Reciproc activated b...
متن کاملCyclic fatigue of Profile rotary instruments after simulated clinical use.
AIM The purpose of this study was to evaluate cyclic fatigue of Profile Ni-Ti rotary instruments (PRIs) after dry heat sterilization and up to 10 times simulated clinical use. METHODOLOGY Instruments of size 40-15 were used in a crown-down technique. Three groups were included in this study. In groups 1 and 2, each set of instruments was used in five and 10 canals, respectively. Group 3 was t...
متن کاملHyFlex nickel-titanium rotary instruments after clinical use: metallurgical properties.
AIM To analyse the type and location of defects in HyFlex CM instruments after clinical use in a graduate endodontic programme and to examine the impact of clinical use on their metallurgical properties. METHODOLOGY A total of 468 HyFlex CM instruments discarded from a graduate endodontic programme were collected after use in three teeth. The incidence and type of instrument defects were anal...
متن کاملComparison of the remaining smear layer following use of manual and rotary instruments with various speeds
Comparison of the remaining smear layer following use of manual and rotary instruments with various speeds Dr. M. Bidar* - Dr. M. Zarei** - Dr. A.A Madani***, Dr. MDJ. Kharazifard**** * Associate Professor of Endodontics Dept., Faculty of Dentistry, Mashhad University of Medical Sciences. ** Assistant Professor of Endodontics Dept., Faculty of Dentistry, Mashhad University of Medical Sciences. ...
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ژورنال
عنوان ژورنال: Odontology
سال: 2015
ISSN: 1618-1247,1618-1255
DOI: 10.1007/s10266-014-0193-y