Results 131 to 140 of about 2,134,193 (153)

Effects of Sodium Hypochlorite on Corrosion Behavior and Cyclic Fatigue in Different Types of NiTi Rotary Endodontic Instruments. [PDF]

Materials (Basel)
Stošić NM, Popović JZ, Petković D, Mitić A, Todorović K, Nikolić M, Barac R, Stanković A, Miljković M, Petrović MS, Spasić M, Todorović A.   +11 more
europepmc   +1 more source

Comparative evaluation of dentin microcrack formation after root canal preparation with different nickel-titanium instrument systems based on micro-CT: a systematic review and meta-analysis. [PDF]

BMC Oral Health
Li A, Zhang J, Lin Y, Dai H, Guo F, Nie M.   +5 more
europepmc   +1 more source

Differences in Cyclic Fatigue Resistance Between ProTaper Next and ProTaper Universal Instruments at Different Levels

Journal of Endodontics, 2014
INTRODUCTION: New designs and alloys have been developed to increase cyclic fatigue (CF) resistance of rotary files. The aim of this study was to compare CF resistance of ProTaper Universal (PTU; Dentsply Tulsa Dental, Tulsa, OK) and ProTaper Next (PTN ...
Ove Andreas Peters, José C de la Macorra, Juan José Pérez-Higueras   +2 more
exaly   +2 more sources

Effects of ProTaper Universal, ProTaper Next, and HyFlex Instruments on Crack Formation in Dentin

Journal of Endodontics, 2014
Introduction: The aim of the present study was to investigate the incidence of cracks in root dentin after root canal preparation with ProTaper Next (Dentsply Maillefer, Ballaigues, Switzerland), HyFlex (Coltene-Whaledent, Allstetten, Switzerland), and ...
Merve Akçay, Ismail Davut Çapar, Hakan Arslan   +2 more
exaly   +2 more sources

Dentinal Crack Formation During Root Canal Preparations by the Twisted File Adaptive, ProTaper Next, ProTaper Universal, and WaveOne Instruments

Journal of Endodontics, 2015
Introduction: The aim of this study was to compare the incidence of root cracks after root canal instrumentation with the IF Adaptive, WaveOne, ProTaper Next, and ProTaper Universal systems.
Damla Kırıcı, Kubra Yesildal Yeter, Ertuğrul Karataş   +2 more
exaly   +2 more sources

Apically Extruded Debris During Root Canal Preparation Using ProTaper Gold, ProTaper Universal, ProTaper Next, and RECIPROC Instruments

International Journal of Artificial Organs, 2016
Purpose: The aim of this study was to determine the amount of apically extruded debris during root canal preparation with ProTaper Gold (PTG) (Dentsply Maillefer, Ballaigues, Switzerland), ProTaper Universal (PTU) (Dentsply Maillefer), ProTaper Next (PTN)
Fatih Çakici, Hakan Arslan
exaly   +2 more sources

Variations in Cyclic Fatigue Resistance Among ProTaper Gold, ProTaper Next and ProTaper Universal Instruments at Different Levels

International Endodontic Journal, 2016
AimTo compare the cyclic fatigue resistance of ProTaper Gold (PTG, Dentsply Tulsa Dental Specialities, Tulsa, OK, USA), ProTaper Next (PTN, Dentsply Tulsa Dental Specialities) and ProTaper Universal (PTU, Dentsply Tulsa Dental Specialities) instruments ...
M. K. C. Topcu, Uygun, A. D., F. Seckin, I. Ersoy, Ersoy, I., Seckin, F., Kol, E., E. Kol, A. D. Uygun, Tanriver, M., M. Tanriver, TOPCU, Muhammed Taha   +11 more
exaly   +2 more sources

An in Vitro Comparison of Apically Extruded Debris and Instrumentation Times With ProTaper Universal, ProTaper Next, Twisted File Adaptive, and HyFlex Instruments

Journal of Endodontics, 2014
Introduction: The purpose of this study was to compare the in vitro amount of apically extruded debris with new endodontic rotary nickel-titanium instruments.
Merve Akçay, Ismail Davut Çapar, Hüseyin Ertaş   +2 more
exaly   +2 more sources

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Torque and Force Induced by ProTaper Universal and ProTaper Next During Shaping of Large and Small Root Canals in Extracted Teeth

Journal of Endodontics, 2014
Ove Andreas Peters, Ana Arias, Rupinderpal Singh   +2 more
exaly