scholarly journals Evaluation of cyclic fatigue resistance of modern Nickel–Titanium rotary instruments with continuous rotation

2017 ◽  
Vol 31 (2) ◽  
pp. 78-82 ◽  
Author(s):  
Massimo Amato ◽  
Giuseppe Pantaleo ◽  
Dina Abdellatif ◽  
Andrea Blasi ◽  
Roberto Lo Giudice ◽  
...  
Keyword(s):  
Fatigue Resistance ◽  
Cyclic Fatigue ◽  
Nickel Titanium ◽  
Rotary Instruments ◽  
Continuous Rotation

scholarly journals Evaluation of cyclic fatigue resistance of modern Nickel-Titanium rotary instruments with continuous rotation

2017 ◽  
Vol 31 (2) ◽  
pp. 78-82
Author(s):  
Massimo Amato ◽  
Giuseppe Pantaleo ◽  
Dina Abdellatif ◽  
Andrea Blasi ◽  
Roberto Lo Giudice ◽  
...  
Keyword(s):  
Statistical Analysis ◽  
Fatigue Resistance ◽  
Fracture Resistance ◽  
Fatigue Testing ◽  
Cyclic Fatigue ◽  
Nickel Titanium ◽  
Whitney Test ◽  
Ti Alloys ◽  
Rotary Instruments ◽  
Continuous Rotation

Aim: The aim of present study was to compare cyclic fatigue resistance of three modern Ni-Ti instruments used with continuous rotation. Materials and methods: For this study 3 groups of rotating instruments with continuous rotation (HyFlex EDM, Twisted File Adaptive, Revo S SU) have been used, each group consisted of 20 files. The various groups were subjected to cyclic fatigue testing through an artificial metal device. A statistical analysis with Kruskal-Wallis test and Mann-Whitney test was performed. Results: There were statistically significant differences between the three groups. The HyFlex EDM instruments have a fracture resistance slightly higher than the Twisted file and far higher than Revo S SU. Conclusions: Modern Ni-Ti alloys increase resistance of the rotating instruments to cyclic fatigue.

Cyclic fatigue resistance of new and used ProTaper universal and ProTaper next nickel-titanium rotary instruments

2018 ◽  
Vol 8 (2) ◽  
pp. 82 ◽  
Author(s):  
Taha Özyürek ◽  
NeslihanBüşra Keskin ◽  
Gülşah Uslu ◽  
Uğur İnan
Keyword(s):  
Fatigue Resistance ◽  
Cyclic Fatigue ◽  
Nickel Titanium ◽  
Rotary Instruments

Cyclic Fatigue Resistance of Nickel-titanium Rotary Instruments according to the Angle of File Access and Radius of Root Canal

2020 ◽  
Vol 46 (3) ◽  
pp. 431-436 ◽  
Author(s):  
Eugenio Pedullà ◽  
Giusy Rita Maria La Rosa ◽  
Chiara Virgillito ◽  
Ernesto Rapisarda ◽  
Hyeon-Cheol Kim ◽  
...  
Keyword(s):  
Fatigue Resistance ◽  
Root Canal ◽  
Cyclic Fatigue ◽  
Nickel Titanium ◽  
File Access ◽  
Rotary Instruments

Cyclic fatigue resistance of two nickel-titanium rotary instruments in interrupted rotation

2016 ◽  
Vol 50 (2) ◽  
pp. 194-201 ◽  
Author(s):  
E. Pedullà ◽  
A. Lizio ◽  
M. Scibilia ◽  
N. M. Grande ◽  
G. Plotino ◽  
...  
Keyword(s):  
Fatigue Resistance ◽  
Cyclic Fatigue ◽  
Nickel Titanium ◽  
Rotary Instruments

scholarly journals Effect of deep cryogenic treatment on cyclic fatigue resistance of controlled memory wire nickel-titanium rotary instruments

2020 ◽  
Vol 17 (4) ◽  
pp. 300
Author(s):  
Yazdan Sabet ◽  
Samira Shahsiah ◽  
Mohammad Yazdizadeh ◽  
Sana Baghamorady ◽  
Mansour Jafarzadeh
Keyword(s):  
Fatigue Resistance ◽  
Cryogenic Treatment ◽  
Cyclic Fatigue ◽  
Nickel Titanium ◽  
Deep Cryogenic Treatment ◽  
Rotary Instruments
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