Indian Journal of Dental Research, 2020 Background: Under axial loading, there is stress concentration around the cervical areas especially in the premolars because of their location in the arch.
Gaurav L Aidasani +2 more
doaj +1 more source
Comparative evaluation of fracture resistance of hyflex edm, neolix neo niti, protaper next and protaper gold files- an in-vitro study [PDF]
, 2022 Aim: The purpose of the present research was to assess the comparison of the fracture resistance ability of various endodontic files like- Hyflex EDM, Neolix Neo NiTi, Protaper Next and Protaper Gold.
Touré, Babacar +11 more
core +1 more source
Effect of repeated use on topographical features of protaper next endodontic rotary file
Journal of International Oral Health, 2016 Background: The purpose of this study was to evaluate the morphological alterations of the ProTaper next rotary file (PTN) under scanning electron microscopy (SEM). Materials and Methods: A total of 18 simulated root canals were allocated to three groups. Six new sets of PTN instruments were used 3 times.
Ranya Faraj Elemam +2 more
openaire +3 more sources
Journal of Microscopy and Ultrastructure, 2023 Abstract Aim: The aim of the present study was to assess the shaping ability of the recent, fifth-generation ProTaper Next and Revo-S NiTi rotary endodontic files using three-dimensional imaging. Materials and Methods:
Pattanaik, Prajna +8 more
openaire +3 more sources
Effect of Hand and Rotary Instruments on the Fracture Resistance of Teeth: An In Vitro Study
Dentistry Journal, 2020 Objective: Endodontic treatment should be both conservative and effective. Endodontic instruments with a greater taper are used for coronal flaring, for proper debridement with efficient irrigation.
Nisha Acharya +4 more
doaj +1 more source
Comparative Evaluation of Apical Extrusion of Debris Using Hand and Rotary Assisted Instrumentation in Primary Single Rooted Teeth: An In-vitro Study [PDF]
Journal of Clinical and Diagnostic Research, 2022 Introduction: Extrusion of periapical debris is one of the common problem encountered during root canal treatment. As the endodontic instruments differ in terms of design and use, apical extrusion of debris may vary.
Faizal C Peedikayil +5 more
doaj +1 more source
Contemporary Clinical Dentistry, 2019 Background: The success of endodontic treatment depends on the chemomechanical preparation of the tooth. However, the debris produced during canal preparation may extrude through the apical foramen causing postoperative complications.
Ahsana Asif +4 more
doaj +1 more source
Effects of Heat Treatment and Design on Mechanical Responses of NiTi Endodontic Instruments: a Finite Element Analysis [PDF]
Materials Research, 2020 Heat treatments and geometries have a significant influence on the mechanical behavior of endodontic files. Finite element analyses were performed to verify the effects due to each of these parameters in NiTi files.
Suzanny Cristina Soares Martins +4 more
doaj +1 more source
Influence of nickel-titanium rotary systems with varying cross-sectional, pitch, and rotational speed on deflection and cyclic fatigue: a finite element analysis study [PDF]
BIO Web of Conferences, 2021 The effectiveness of endodontic file preparation depends, among others, on the material, geometric shape, and the drive system. This study aimed to analyze the effect of cross-sectional, pitch, and rotational speed on cyclic fatigue and deflection of ...
Hadriyanto Wignyo +6 more
doaj +1 more source
ProTaper files in root canal preparation: Case report [PDF]
, 2005 The aim of this paper was to, on the basis of everyday clinical practice, show and analyse, the crown-down technique of root canal preparation with nickel-titanium rotary instruments.
Brkanić Tatjana, Tatjana Brkanic
core +1 more source