Results 41 to 50 of about 822,406 (177)

Apically extruded debris and irrigants during root canal filling material removal using Reciproc Blue, WaveOne Gold, R-Endo and ProTaper Next systems [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2018
Background. The present study aimed to compare the amount of apically extruded debris and irrigants produced by various nickel-titanium instruments. Methods. A total of 100 single-rooted mandibular premolar teeth were root canal treated and prepared for
Cangul Keskin, Evren Sarıyılmaz
doaj   +1 more source

The effect of root canal preparation on the surface roughness of WaveOne and WaveOne Gold files: atomic force microscopy study

Restorative Dentistry & Endodontics, 2018
To examine the surface topography of intact WaveOne (WO; Dentsply Sirona Endodontics) and WaveOne Gold (WOG; Dentsply Sirona Endodontics) nickel-titanium rotary files and to evaluate the presence of alterations to the surface topography after root canal preparations of severely curved root canals in molar teeth.Forty-eight severely curved canals of ...
Taha Özyürek, Koray Yılmaz, Gülşah Uslu, Gianluca Plotino   +3 more
openaire   +4 more sources

The Effect of Different Molar Access Cavity Designs on Root Canal Shaping Times Using Rotation and Reciprocation Instruments in Mandibular First Molars [PDF]

, 2022
Introduction: The aim was to compare the glide path and final preparation times of WaveOne Gold and TruNatomy in conjunction with two different endodontic access cavity designs in extracted human molar teeth. Methods: 60 extracted human mandibular molars
Vorster, Martin, van der Vyver, Peet J., Markou, George, Martin Vorster, Peet J. van der Vyver, George Markou   +5 more
core   +2 more sources

INCIDENCE OF DENTINAL MICROCRACKS AFTER ROOT CANAL PREPARATION WITH TWO RECIPROCATING SYSTEMS: A STEREOMICROSCOPIC STUDY [PDF]

Journal of IMAB, 2018
Purpose: The objective of the present study was to evaluate the incidence of microcracks after root canal preparation with two reciprocating systems. Materials and methods: Thirty – six freshly extracted mandibular incisors were selected for this in ...
Irina Tsenova, Radosveta Vassilev, Emilia Karova   +2 more
doaj   +1 more source

Waveone® Gold reciprocating instruments : clinical application in the private practice : Part 3 [PDF]

, 2017
The clinical use of the WaveOne® Gold system (Dentsply Sirona) was discussed in Part 1 and 2 of this series. In this article, the authors want to share another unique application of the WaveOne® Gold instruments.http://www.moderndentistrymedia.com ...
Vorster, Martin, Van der Vyver, Petrus Jacobus   +1 more
core   +1 more source

A comparative assessment of apical debris extrusion by various glide path establishing endodontic instruments: An in vitro study

Saudi Endodontic Journal, 2021
Introduction: A reproducible glide path provides guidance to fulfil the mechanical objective of cleaning and shaping root canals with minimal procedural errors. Debris expelled during this procedure contributes to inter-appointment flare-up.
V P Anshida, M E Sudhanva, R Vikram, Vishwas S Gowda   +3 more
doaj   +1 more source

Effect of number of uses and sterilization on the instrumented area and resistance of reciprocating instruments [PDF]

Restorative Dentistry & Endodontics, 2021
ObjectivesThis study evaluated the effect of repeated uses and autoclaving in the instrumented area, fracture resistance, and time of instrumentation of thermally treated nickel-titanium reciprocating systems.Materials and MethodsTwo hundred simulated ...
Victor de Ornelas Peraça, Samantha Rodrigues Xavier, Fabio de Almeida Gomes, Luciane Geanini Pena dos Santos, Erick Miranda Souza, Fernanda Geraldo Pappen   +5 more
doaj   +1 more source

Finite element analysis comparing WaveOne, WaveOne Gold, Reciproc and Reciproc Blue responses with bending and torsion tests

Journal of the Mechanical Behavior of Biomedical Materials, 2019
To evaluate the bending and torsional properties of four nickel-titanium endodontic files, we simulated and compared WaveOne® primary size 25 with 0.07 taper, WaveOne Gold® primary size 25 with 0.07 taper, Reciproc® primary size 25 with 0.08 taper, and Reciproc Blue® primary size 25 with 0.08 taper.
Prados-Privado, María, Rojo, Rosa, Ivorra, Carlos, Prados-Frutos, Juan Carlos   +3 more
openaire   +3 more sources

WaveOne Goldの根管切削特性に関する研究　G-wireとM-wire素材ファイルによる根管切削の比較 [PDF]

, 2016
神奈川歯科大学博士（臨床歯学）2015application/pdf目的:Ni-TiロータリーファイルシステムはM-wire素材(以後,M-wire)によって破折抵抗性が向上し,さらに改良を加えたG-wire素材(以後,G-wire)によって,複雑彎曲根管の根管形成が容易になった.本研究は,G-wireにより改良されたWaveOne Goldによる根管形成を評価することを目的とし,根管切削時間と根管壁変位量との関係をWaveOneと比較検討した.材料と方法 ...
Ueda, Takeshi, 2623, 上田, 剛史, 2622, ウエダ, タケシ   +4 more
core   +1 more source

Root Dentine Strain Generation during Root Canal Instrumentation with Rotation and Reciprocation Motions

Polytechnic Journal, 2020
The aim of the study is to measure and compare strain generated on root dentine surface by two different instrumentation motions. Thirty extracted single canal premolars were used in this study which randomly was divided into two groups, one group was ...
Bnar O. Hamafaraj, Raed F. Salman
doaj   +1 more source