Journal of Endodontics, 2014 The purpose of this study was to compare the in vitro amount of apically extruded debris with new endodontic rotary nickel-titanium instruments.Sixty mandibular premolars were instrumented up to size 25 using ProTaper Universal (Dentsply Maillefer, Ballaigues, Switzerland), ProTaper Next (Dentsply Maillefer), Twisted File Adaptive (SybronEndo, Orange ...
Ismail Davut Capar +3 more
openaire +4 more sources
Analysis of Surface Characteristics of ProTaper Universal and ProTaper Next Instruments by Scanning Electron Microscopy. [PDF]
J Clin Exp Dent, 2017 Many new rotary files systems have been introduced, however, limited research has been conducted related to the surface irregularities of these files and if these have any effects on the files themselves. Hence, the aim of the present study was to analyze surface irregularities of the ProTaper® Universal rotary files (PTU) and the ProTaper Next™ rotary
Bennett J +4 more
europepmc +3 more sources
Evolução do sistemas endodônticos de instrumentação: comparação entre ProTaper® gold, ProTaper® next e ProTaper® universal [PDF]
, 2019 Introdução: Como em todas as áreas da Medicina Dentária, também na Endodontia ocorrem notáveis mudanças e atualizações, com o propósito de conferir maior segurança nos tratamentos, bem como, reduzir as dificuldades e os acidentes que podem levar a um insucesso operatório.
Andorno, Bruno
core +3 more sources
Influence of Thermomechanical Treatment on the Mechanical Behavior of Protaper Gold versus Protaper Universal (A Finite Element Study). [PDF]
Open Access Maced J Med Sci, 2019 AIM: To compare and evaluate the influence of thermomechanical treatment of Protaper Gold file versus Protaper Universal file during testing of bending and torsion using finite-element analysis. METHODS: Two nickel-titanium NiTi rotary files (ProTaper Gold and ProTaper Universal) were used in this study. The files were imaged using stereomicroscope to
Galal M +4 more
europepmc +4 more sources
The effects of autoclave sterilization on the cyclic fatigue resistance of ProTaper Universal, ProTaper Next, and ProTaper Gold nickel-titanium instruments. [PDF]
Restor Dent Endod, 2017 It was aimed to compare the cyclic fatigue resistances of ProTaper Universal (PTU), ProTaper Next (PTN), and ProTaper Gold (PTG) and the effects of sterilization by autoclave on the cyclic fatigue life of nickel-titanium (NiTi) instruments.Eighty PTU, 80 PTN, and 80 PTG were included to the present study. Files were tested in a simulated canal.
Özyürek T, Yılmaz K, Uslu G.
europepmc +5 more sources
CYCLIC FATIGUE RESISTANCE OF PROTAPER GOLD, EDGEFILE, ONESHAPE AND PROTAPER UNIVERSAL [PDF]
Egyptian Dental Journal, 2018 Aim: This study aimed to compare the cyclic fatigue of EdgeFile, ProTaper Gold, OneShape, and ProTaper nickel-titanium rotary instruments. Materials and methods: F2 ProTaper Universal and ProTaper Gold (Dentsply, Tulsa Dental Specialties, Tulsa, OK, USA), C2 EdgeFile (EDGEENDO, Albuquerque, NM, USA), and size 25 OneShape (Micro-Mega, Besancon Cedex ...
Wafaa Khalil +4 more
openaire +1 more source
مقایسه آزمایشگاهی شکست و تغییر شکل فایل های روتاری ProTaper Universal و Neoniti [PDF]
Journal of Mashhad Dental School, 2016 مقدمه: هدف از این مطالعه، بررسی میزان شکست فایل های ProTaper Universal و Neoniti در زمان آماده سازی کانال های شبیه سازی شده با انحنای شدید بود. مواد و روشها: 70 بلوک رزینی با کانالهای شبیه سازی شده با انحنای شدید، به طور تصادفی به دو گروه تقسیم شده و ...
سیاوش موشخیان +3 more
doaj +1 more source
A comparative study of root canal shaping using protaper universal and protaper next rotary files in preclinical dental education. [PDF]
PeerJ, 2019 Background Dentistry has undergone an evolution in endodontics practice caused by the advancement of rotary techniques for root canal preparation and their subsequent incorporation into the teaching of dentistry undergraduates.
Çelik G +5 more
europepmc +6 more sources
Procedural Errors Associated With the Use of Rotary and Reciprocating Endodontic Instruments in Undergraduate Settings: A Scoping Review. [PDF]
Int J DentIntroduction Root canal treatment (RCT) performed by undergraduate dental students is associated with procedural errors that may compromise outcomes. With the increasing use of rotary nickel–titanium (Ni–Ti) instrumentation, understanding these errors has become important; however, existing evidence remains fragmented.
Hassouneh L, Shamiyah DA.
europepmc +2 more sources
Brazilian Oral Research, 2015 The cyclic resistance of ProTaper Universal (size 25/08) and ProTaper Next (size 25/06) instruments was compared in artificial canals with different curvatures in this study.
Cheng PENG +6 more
doaj +1 more source