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Comparison of cyclic fatigue and torsional resistance in reciprocating single-file systems and continuous rotary instrumentation systems
(Nihon Univ, School Dentistry, 2014-12-01)
As compared with continuous rotary systems, reciprocating motion is believed to increase the fatigue resistance of NiTi instruments. We compared the cyclic fatigue and torsional resistance of reciprocating single-file ...
Effect of Nitrogen Ion Implantation on the Flexibility of Rotary Nickel-Titanium Instruments
(ELSEVIER SCIENCE INCNEW YORK, 2012)
Introduction: The aim of this study was to assess the effect of nitrogen ion implantation on the flexibility of rotary nickel-titanium (NiTi) instruments as measured by the load required to bend implanted and nonimplanted ...
Comparison between gutta-percha and Resilon removal using two different techniques in endodontic retreatment
(Elsevier Science IncNew YorkEUA, 2006)
Cyclic Fatigue Resistance of Rotary Nickel-Titanium Instruments Submitted to Nitrogen Ion Implantation
(ELSEVIER SCIENCE INC, 2010)
Introduction: The aim of this study was to assess cyclic fatigue resistance in rotary nickel-titanium instruments submitted to nitrogen ion implantation by using a custom-made cyclic fatigue testing apparatus. Methods: ...
Comparison between gutta-percha and Resilon removal using two different techniques in endodontic retreatment
(Elsevier B.V., 2006-04-01)
This study compared the remaining filling material and working time when removing gutta-percha/AH 26 and Resilon/Epiphany from root filled extracted teeth. The root fillings were removed using chloroform and two different ...
Comparison between gutta-percha and Resilon removal using two different techniques in endodontic retreatment
(Elsevier B.V., 2006-04-01)
This study compared the remaining filling material and working time when removing gutta-percha/AH 26 and Resilon/Epiphany from root filled extracted teeth. The root fillings were removed using chloroform and two different ...
Canal transportation and centring ability of RaCe rotary instruments
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Evaluate, through computerized tomography, canal transportation and centring ability of RaCe rotary instruments after preparation of mesiobuccal root canals in maxillary molar teeth. Twenty-seven teeth were submitted to ...
Avaliação do preparo biomecânico e a incidência de microfissuras apicais em canais curvos com os sistemas Unicone®, XP-endo® Shaper Plus e Sequence Rotary File® por meio da microtomografia computadorizada
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Odontologia, 2020)
Morphometrical analysis of cleaning capacity of a hybrid instrumentation in mesial flattened root canals
(Wiley-Blackwell, 2011-12-01)
The cleaning capacity of hybrid and rotary instrumentation techniques in mesial flattened canals of mandibular first molars was evaluated by morphometrical analysis in this study. Twenty human mandibular first molars were ...