Surface Properties of Dental Nanocomposites After Finishing WithRigid Rotary Instruments
نویسندگان
چکیده
منابع مشابه
Surface finishing of unused rotary endodontic instruments: a SEM study.
During endodontic therapy, cleaning of root canals is performed using endodontic files and auxiliary chemical substances, and it is important that the endodontist be familiar with the instruments used in daily practice. This study evaluated, under scanning electron microscopy (SEM), the quality of the surface finishing of unused rotary endodontic instruments. Fifty sizes 20, 25 and 30 rotary fi...
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The aim of this study was to investigate the effect of thermomechanical treatment on mechanical and metallurgical properties of nickel-titanium (NiTi) rotary instruments. Eight kinds of NiTi rotary instruments with sizes of ISO #25 were selected: ProFile, K3, and One Shape for the conventional alloy; ProTaper NEXT, Reciproc, and WaveOne for the M-wire alloy; HyFlex CM for the controlled memory-...
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Objective: Peri-implantitis is an irreversible inflammatory reaction in the soft and hard tissues around a functional implant . One of the treatment approaches of this disease include smoothing and polishing the rough surface and removing threads on the implants using rotary instruments, which is called implantoplasy. Clinicians should perform implantoplasty with caution because it may raise ...
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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...
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ژورنال
عنوان ژورنال: Operative Dentistry
سال: 2013
ISSN: 1559-2863,0361-7734
DOI: 10.2341/12-214-l