Results 1 to 10 of about 2,102,523 (149)
Bioengineering, 2021 Since the introduction of Nickel-Titanium alloy as the material of choice for the manufacturing of endodontic rotary instruments, the success rate of the root canal therapies has been significantly increased.
Alessio Zanza +5 more
doaj +2 more sources
A Survey on Nickel Titanium Rotary Instruments and their Usage Techniques by Endodontists in India [PDF]
Journal of Clinical and Diagnostic Research, 2017 Introduction: The preference and usage of nickel titanium rotary instruments varies from individual to individual based on their technique, experience with the rotary systems and the clinical situation. Very limited information is available to explain
Thimmanagowda N Patil +4 more
doaj +2 more sources
Cyclic Fatigue Resistance of Nickel–Titanium Rotary Instruments after Simulated Clinical Use
Applied Bionics and Biomechanics, 2022 Objective. Cyclic fatigue occurred in the curved canal when the instrument freely rotated leading to repeated compressive and tensile stresses. This study aims to evaluate the cyclic fatigue resistance (CFR) of new and used 2Shape and AF F-One rotary ...
Hana R. Ubaed, Diyar Kh. Bakr
doaj +2 more sources
Bulletin of the National Research Centre, 2020 Introduction Geometrical designs of nickel-titanium (NiTi) rotary instruments have a considerable influence on their mechanical performance, and thereby have the tendency to fracture.
Manar Galal, Tamer M. Hamdy
doaj +2 more sources
Medical Journal of Babylon, 2021 Objectives: The aim of this article is to evaluate attitude among dental practitioners in Erbil/Iraq toward the use of hand and rotary endodontic instruments and to evaluate whether there is any relation regarding the preference in using a specific type ...
Sazan M Azeez
doaj +1 more source
Evaluation of diamond rotary instruments marketed for removing zirconia restorations.
The Journal of prosthetic dentistry (Print), 2022 STATEMENT OF PROBLEM The high strength of zirconia makes the removal of zirconia restorations challenging and time consuming. Whether diamond rotary instruments marketed for removing zirconia restorations are more efficient is unclear.
Severin Hunziker +3 more
semanticscholar +1 more source
Journal of Contemporary Dental Practice, 2021 AIM AND OBJECTIVE The present study aims to evaluate the difference in torsional resistance of two reciprocating nickel-titanium (Ni-Ti) rotary files: WaveOne Gold and EdgeOne Fire. MATERIALS AND METHODS A total of 40 nickel-titanium rotary instruments
S. Bhandi +8 more
semanticscholar +1 more source
Materials, 2021 The aim of this study was to assess the role of the crystallographic phase of Nickel-titanium (NiTi) rotary instruments in determining their torsional resistance during different bending conditions, such as different degrees and angles of curvature.
A. Zanza +5 more
semanticscholar +1 more source
Angle of Insertion and Torsional Resistance of Nickel–Titanium Rotary Instruments
Materials, 2021 Previously published studies have investigated the influence of instrument access on cyclic fatigue resistance. However, no studies have evaluated the relationship between angulated access and torsional resistance.
D. Di Nardo +5 more
semanticscholar +1 more source
3D Finite Element Analysis of Rotary Instruments in Root Canal Dentine with Different Elastic Moduli
, 2021 The aim of the present investigation was to calculate the stress distribution generated in the root dentine canal during mechanical rotation of five different NiTi endodontic instruments by means of a finite element analysis (FEA). Two conventional alloy
C. Prati +6 more
semanticscholar +1 more source