In the past 10 years, several proprietary processing procedures for nickel titanium (NiTi)
alloy were developed to improve the mechanical properties of NiTi endodontic instruments …

INTRODUCTION: The performance and mechanical properties of nickel-titanium (NiTi)
instruments are influenced by factors such as cross-section, flute design, raw material, and …

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 …

INTRODUCTION: The purpose of this in vitro study was to assess the amount of apically
extruded debris using rotary and reciprocating nickel-titanium instrumentation systems …

Introduction The purpose of this study was to compare the flexibility and cyclic fatigue
resistance of ProTaper Universal (PTU; Dentsply Tulsa Dental Specialities, Tulsa, OK) and …

INTRODUCTION: The use of reciprocating movement was claimed to increase the
resistance of nickel-titanium (NiTi) file to fatigue in comparison with continuous rotation …

INTRODUCTION: The purpose of this study was to evaluate the incidence of dentinal defects
after root canal preparation with reciprocating instruments (Reciproc and WaveOne) and …

Gutmann JL, Gao Y. Alteration in the inherent metallic and surface properties of nickel–
titanium root canal instruments to enhance performance, durability and safety: a focused …

Introduction The aim of this study was to evaluate the cyclic fatigue resistance of ProTaper
Universal (PTU; Dentsply Maillefer, Baillagues, Switzerland) and ProTaper Gold (PTG …

Nickel-titanium (NiTi) alloy has been extensively researched in endodontics, particularly in
cleaning and shaping the root canal system. Research advances have primarily focused on …