Results 21 to 30 of about 1,270,030 (169)

Comparison of the cyclic fatigue resistance of One Curve, F6 Skytaper, Protaper Next, and Hyflex CM endodontic files

Restorative Dentistry & Endodontics, 2022
This study compared the cyclic fatigue resistance of One Curve (C wire) and F6 Skytaper (conventional austenite nickel-titanium [NiTi]), and 2 instruments with thermo-mechanically treated NiTi: Protaper Next X2 (M wire) and Hyflex CM (CM wire).Ten new instruments of each group (size: 0.25 mm, 6% taper in the 3 mm tip region) were tested using a rotary ...
Gouédard, Charlotte, Pino, Laurent, Arbab-Chirani, Reza, Arbab-Chirani, Shabnam, Chevalier, Valérie   +4 more
openaire   +4 more sources

A comparative investigation between ProTaper Next, Hyflex CM, 2Shape, and TF-Adaptive file systems concerning cyclic fatigue resistance [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2021
Background. This study aimed to compare the cyclic fatigue resistance of ProTaper Next, Hyflex CM, 2Shape, and TF-Adaptive nickel-titanium endodontic file systems with various alloy properties and production methods and investigate the fractured cross ...
Sibel Koçak, Faruk Furkan Şahin, Olcay Özdemir, Mustafa Murat Koçak, Baran Can Sağlam   +4 more
doaj   +1 more source

Comparative evaluation of twisted and protaper files in pediatric endodontics – In-vitro study

Indian Journal of Dental Sciences, 2020
Aim: The aim of the present in-vitro study was to evaluate the cutting efficiency of two nickel-titanium (NiTi) file systems, Twisted File (TF) and ProTaper file. Materials and Methods: Thirty extracted human primary tooth root canals were randomly divided into two groups with 15 root canals each. All the root canals after injected with Indian ink were
Inderjeet Singh, Puneet Goyal, Manita Bansal, Ritesh Gupta, Shaveta Garg, Bhawana Arora   +5 more
openaire   +2 more sources

Comparative Evaluation of Apical Debris Extrusion from the Root Canal using Hand Files, Continuous Rotary Files and Reciprocating File System: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: Root canal preparation is an important step of endodontic therapy. For successful endodontic therapy apical extrusion of debris through the apical foramen into the periradicular region should be minimal to avoid postoperative ...
Gagandeep Singh, Navneet Kukreja, Rajan Dhawan, ­Anamika Thakur, Sunpreet Kaur, Swati Chhabra   +5 more
doaj   +1 more source

Effect of Root Canal Taper on the Ability of Endodontically Treated Teeth using the TruNatomy and Protaper Next File Systems to Resist Fracture

Journal of Pharmacy and Bioallied Sciences, 2023
A BSTRACT Objectives: This research was done to evaluate how the root canal taper affects the Endodontically Treated Teeth (ETT) prepared with the TruNatomy and Protaper Next file systems in terms of fracture resistance.
Niharika Patel, Zeeshan Heera Ahmad, Shahzad Ali Shah, Ankita Sharma, Aliya Ehsan, Harmeet Singh, Prashant Babaji   +6 more
openaire   +3 more sources

The efficacy of three different file systems in removal of root filling residue that remains in oval root canal after the use of protaper retreatment files: An In vitro cone-beam computed tomography study

Advances in Human Biology, 2021
Aims: The aim of this study is to evaluate the efficacy of supplementary file system in the removal of gutta-percha and sealer from the root canal system.
Satish Vilas Sane, Sharad Ramchandra Kokate, Ajinkya M Pawar, Pratik Chandrakant Malusare, Karthik Balasubramaniam   +4 more
doaj   +1 more source

The Influence of NiTi Alloy on the Cyclic Fatigue Resistance of Endodontic Files

, 2020
Background: The aim of this study was to analyze the influence of NiTi alloy in endodontic rotary instruments on cyclic fatigue resistance. Methods: One hundred and sixty-four (164) sterile endodontic rotary files were selected and distributed into the
Zubizarreta Macho, Álvaro, Faus Llácer, Vicente, Ruiz Sánchez, Celia, Faus Matoses, Ignacio, Faus Matoses, Vicente, Sauro, Salvatore   +5 more
core   +3 more sources

Evaluation of apically extruded debris during removal of gutta-percha and ResilonTM using different instrumentation techniques [PDF]

Vojnosanitetski Pregled, 2018
Background/Aim. Apical extrusion of material is considered as one of the very important factor for endodontic treatment success. Microorganisms, necrotic tissue, filling material and irrigants, which can be extruded apically during endodontic retreatment,
Pešić Dragana, Melih Irena, Kolak Veljko, Nikitović Ana, Jakovljević Ankica   +4 more
doaj   +1 more source

Twisted vs Protaper Files in Contemporary Pediatric Endodontics

International Journal of Clinical Pediatric Dentistry, 2014
To compare the cutting efficiency of twisted files with protaper files in primary teeth.It is an experimental, in vitro study comparing two groups.The obtained results from the experiment were statistically analyzed with Mann-Whitney U-test. Twisted files showed better cutting efficiency when compared to protaper files.Since twisted files show a better
Ramasetty Prabhakar, Attiguppe, Yavagal, Chandrashekar, Krishna Vallu, Rama   +2 more
openaire   +2 more sources

Comparison of mechanical resistance and standardisation between original brand and replica-like endodontic systems

, 2022
This study compared the original (ProTaper Next and Reciproc) endodontic systems with their replica-like brands (X File and Only One File) in terms of standardisation, design, phase-transformation behaviour, composition and mechanical behaviour.
Haznedaroglu, Faruk, Uslu, Orkun, KESKİN, CANGÜL, Orkun Uslu, Faruk Haznedaroglu, Cangül Keskin   +5 more
core   +1 more source