Yazar "Ozyurek, Taha" için listeleme
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Apically Extruded Debris after Retreatment Procedure with Reciproc, ProTaper Next, and Twisted File Adaptive Instruments
Yilmaz, Koray; Ozyurek, Taha (Elsevier Science Inc, 2017)Introduction: The aim of this study was to compare the amount of debris extruded from the apex during retreatment procedures with ProTaper Next (PTN; Dentsply Maillefer, Ballaigues, Switzerland), Reciproc (RCP; VDW, Munich, ... -
Apically Extruded Debris during Root Canal Instrumentation with Reciproc Blue, HyFlex EDM, and XP-endo Shaper Nickel-titanium Files
Uslu, Gulsah; Ozyurek, Taha; Yilmaz, Koray; Gundogar, Mustafa; Plotino, Gianluca (Elsevier Science Inc, 2018)Introduction: The purpose of this study was to investigate the amount of apically extruded debris by Reciproc Blue (REC Blue; VDW, Munich, Germany), HyFlex EDM (HEDM; Coltene/Whaledent, Altstatten, Switzerland), and XP-endo ... -
Assessment of the Nickel Ion Releases from the Broken Stainless Steel and Nickel Titanium Endodontic Instruments
Uzun, Ismail; Guler, Bugra; Ozyurek, Taha; Ucarli, Okan; Bodrumlu, Emre; Menek, Necati (Esg, 2014)Purpose: The purpose of this study was to assess the nickel ion releases from the broken stainless steel and nickel titanium endodontic instruments in a phosphate buffer solution at different time periods. Methods: Thirty-two ... -
Color Stabilities of Calcium Silicate-based Materials in Contact with Different Irrigation Solutions
Keskin, Cangul; Demiryurek, Ebru Ozsezer; Ozyurek, Taha (Elsevier Science Inc, 2015)Introduction: Mineral trioxide aggregate (MTA) has been reported to cause tooth discoloration when applied in the esthetic zone. A previous study has shown discoloration of MTA in contact with root canal irrigation solutions. ... -
Comparison of Alterations in the Surface Topographies of HyFlex CM and HyFlex EDM Nickel-titanium Files after Root Canal Preparation: A Three-dimensional Optical Profilometry Study
Uslu, Gulsah; Ozyurek, Taha; Yilmaz, Koray (Elsevier Science Inc, 2018)Aims: The aims of the present study were to examine the surface topographies of intact HyFlex CM and HyFlex EDM nickel-titanium files and to compare alterations in the surface topographies of these files after root canal ... -
Comparison of Cyclic Fatigue Resistance of ProGlider and One G Glide Path Files
Uslu, Gulsah; Ozyurek, Taha; Inan, Ugur (Elsevier Science Inc, 2016)Introduction: The aim of this study was to compare the cyclic fatigue resistances of nickel-titanium rotary glide path files, which are manufactured as single-file systems, under dynamic model. Methods: Twenty Pro Glider ... -
A Comparison of the Cyclic Fatigue Resistance of Used and New Glide Path Files
Ozyurek, Taha; Uslu, Gulsab; Inan, Ugur (Elsevier Science Inc, 2017)Introduction: The purpose of this study was to compare the cyclic fatigue resistance of used and new ProGlider (Dentsply Maillefer, Ballaigues, Switzerland) and PathFile (Dentsply Maillefer) rotary glide path files. Methods: ... -
Cyclic Fatigue Resistance of OneShape, HyFlex EDM, WaveOne Gold, and Reciproc Blue Nickel-titanium Instruments
Gundogar, Mustafa; Ozyurek, Taha (Elsevier Science Inc, 2017)Introduction: The purpose of this study was to compare the cyclic fatigue resistances of Reciproc Blue (VDW, Munich, Germany), HyFlex EDM (Coltene/Whaledent, Altstitten, Switzerland), WaveOne Gold (Dentsply Maillefer, ... -
Cyclic Fatigue Resistance of Reciproc, WaveOne, and WaveOne Gold Nickel-Titanium Instruments
Ozyurek, Taha (Elsevier Science Inc, 2016)Introduction: The purpose of this study was to compare the cyclic fatigue resistance of Reciproc R25 (VDW, Munich, Germany), WaveOne Primary (Dentsply Maillefer, Ballaigues, Switzerland), and WaveOne Gold Primary files ... -
Cyclic fatigue resistances of Hyflex EDM, WaveOne gold, Reciproc blue and 2shape NiTi rotary files in different artificial canals
Ozyurek, Taha; Gundogar, Mustafa; Uslu, Gulsah; Yilmaz, Koray; Staffoli, Simone; Grande, N. M.; Polimeni, Antonella (Springer, 2018)The aim of the present study was to compare the cyclic fatigue resistances of HyFlex EDM (HEDM), WaveOne Gold (WOG), Reciproc Blue (RB), and 2Shape (TS) NiTi systems having different metallurgic properties. HEDM, WOG, RB, ... -
Effect of chitosan nanoparticle, QMix, and EDTA on TotalFill BC sealers' dentinal tubule penetration: a confocal laser scanning microscopy study
Aydin, Zeliha Ugur; Ozyurek, Taha; Keskin, Busra; Baran, Talat (Springer, 2019)The aim of the present study was to compare the effect of chitosan nanoparticle, QMix, and 17% EDTA on the penetrability of a calcium silicate-based sealer into dentinal tubules using a confocal laser scanning microscope ... -
Effect of Dynamic Immersion in Sodium Hypochlorite and EDTA Solutions on Cyclic Fatigue Resistance of WaveOne and WaveOne Gold Reciprocating Nickel-titanium Files
Uslu, Gulsah; Ozyurek, Taha; Yilmaz, Koray; Plotino, Gianluca (Elsevier Science Inc, 2018)Introduction: The purpose of this study was to evaluate the effect of sodium hypochlorite (NaOCl) and EDTA solutions on the cyclic fatigue resistance of WaveOne (WO) and WaveOne Gold (WOG) nickel-titanium reciprocating ... -
Effect of Glide Path Creating on Cyclic Fatigue Resistance of Reciproc and Reciproc Blue Nickel-titanium Files: A Laboratory Study
Ozyurek, Taha; Uslu, Gulsah; Yilmaz, Koray; Gundogar, Mustafa (Elsevier Science Inc, 2018)Introduction: The purpose of this article was to compare the cyclic fatigue resistance of Reciproc and Reciproc Blue files (VDW GmbH, Munich, Germany) that were used to prepare root canals of mandibular molar teeth with ... -
The Effects of Endodontic Access Cavity Preparation Design on the Fracture Strength of Endodontically Treated Teeth: Traditional Versus Conservative Preparation
Ozyurek, Taha; Ulker, Ozlem; Demiryutrek, Ebru Ozsezer; Yilmaz, Fikret (Elsevier Science Inc, 2018)Introduction: The aim of this study was to compare the fracture strengths of mandibular molar teeth prepared using traditional endodontic cavity (TEC) and conservative endodontic cavity (CEC) methods and restored using SDR ... -
Efficacy of Different Nickel-Titanium Instruments in Removing Gutta-percha during Root Canal Retreatment
Ozyurek, Taha; Demiryurek, Ebru Ozsezer (Elsevier Science Inc, 2016)Introduction: The aim of this study was to compare the cleanliness of root canal walls after retreatment using ProTaper Next (PTN; Dentsply Maillefer, Ballaigues, Switzerland), Twisted File Adaptive (TFA; Axis/SybronEndo, ... -
Efficacy of Protaper Next and Protaper Universal Retreatment Systems in Removing Gutta-Percha in Curved Root Canals During Root Canal Retreatment
Ozyurek, Taha; Ozsezer-Demiryurek, Ebru (Istanbul Univ, Fac Dentistry, 2017)Purpose: The aim of this study was to compare the cleanliness of root canal walls after retreatment using ProTaper Next (PTN), ProTaper Universal Retreatment (PTR) nickel-titanium (NiTi) systems and Hedstrom hand files in ... -
Shaping Ability of Reciproc, WaveOne GOLD, and HyFlex EDM Single-file Systems in Simulated S-shaped Canals
Ozyurek, Taha; Yilmaz, Koray; Uslu, Gulsah (Elsevier Science Inc, 2017)Introduction: The aim of the present study was to compare the shaping ability of Reciproc (RPC; VDW, Munich, Germany), HyFlex EDM (HEDM; Coltene/Whaledent AG, Altsthtten, Switzerland), and WaveOne GOLD (WOG; Dentsply ... -
Surface deformation of several nickel-titanium rotary instruments after removal of the root canal filling materials: a scanning electron microscope evaluation
Ozyurek, Taha; Demiryurek, Ebru Ozsezer (Springer, 2020)The aim of the present study was to investigate and compare the surface deformations of different NiTi rotary files after retreatment under scanning electron microscope (SEM). A total of 240 upper central incisor teeth ...