Results 101 to 110 of about 822,406 (177)

Effects of Reciproc, ProTaper Next and WaveOne Gold on Root Canal Walls: A Stereomicroscope Analysis.

Iranian endodontic journal, 2018
The aim of this study was to analyse the potential occurrence of dentinal defects after root canal preparation using three engine-driven instruments.Eighty permanent mandibular incisors were selected. Twenty teeth did not undergo preparation, and the remaining teeth were divided into three groups (n=20): Reciproc (REC), ProTaper Next (PTN) and WaveOne ...
Cassimiro, Marcely, Romeiro, Kaline, Gominho, Luciana, de Almeida, Andressa, Belo, Lívia, Albuquerque, Diana   +5 more
openaire   +2 more sources

The influence of autoclave sterilization on the cyclic fatigue of M-wire rotary endodontic instruments [PDF]

Vojnosanitetski Pregled
Background/Aim. The most important moment in modern endodontics is the inclusion of rotating instruments made of nickel-titanium alloy in daily clinical work, which have supplanted stainless steel instruments due to their superior properties.
Stošić Nenad, Popović Jelena, Stanković Antonije, Mitić Aleksandar, Nikolić Marija, Todorović Kosta   +5 more
doaj   +1 more source

Evaluación de la transportación apical de los sistemas reciprocantes waveone y waveone gold con y sin glide path previo. Estudio in vitro

, 2017
Objetivo: El objetivo del presente estudio fue analizar la transportación apical luego de la instrumentación de conductos radiculares curvos con sistemas reciprocantes WaveOne y WaveOne Gold con y sin Glide Path previo, mediante Tomografía Computarizada ...
Moser Guevara, Cindy Alexandra
core   +1 more source

Evaluation of the WaveOne Gold and One Shape New Generation in Reducing Enterococcus faecalis from Root Canal

, 2018
The aim of this study was to evaluate the WaveOne Gold and One Shape New Generation systems regarding the bacterial removal from root canals infected with Enterococcus faecalis by comparing them to the conventional WaveOne and One Shape systems.
Silvana Cai (12791878), Hector Caballero-Flores (5255504), Manoel Eduardo de Lima Machado (5255501), Montse Mercadé (12791897), Raquel Esmeralda Guillén (12791891), Cleber Keiti Nabeshima (5255498), Miguel Roig Cayón (12791894)   +6 more
core   +1 more source

The effect of the use of irrigation activation methods with different file systems on the amount of apical debris extrusion

Scientific Reports
This study evaluated apical debris extrusion caused by passive ultrasonic irrigation (PUI), sonic activation (SA) and conventional irrigation (CI) in combination with different file systems.
Seden Kara Ongun, Oğuz Tavşan
doaj   +1 more source

Micro-Computed Tomography Analysis of Reciprocating Systems in Three-Dimensional Models of Mandibular Premolars with Two Canals

Dentistry Journal
Objective: This study investigated the shaping efficiency of four reciprocating systems—WaveOne Gold, Reciproc Blue, Excalibur, and One Reci—in three dimensional (3D) resin models of natural mandibular premolar teeth with two canals.
María Medina-Gil, Ana Martín-Díaz, Natalia Navarrete, José Aranguren, P. S. Ortolani-Seltenerich, Giulia Malvicini, Gaya C. S. Vieira, Alejandro R. Pérez   +7 more
doaj   +1 more source

Eficacia de dos sistemas mecanizados para la desobturación de conductos radiculares curvos obturados con GuttaCore Efficacy of two engine-driven systems in the removal of GuttaCore fillings from curved root canals

Revista de la Asociación Odontológica Argentina, 2018
Resumen Objetivo: Comparar ex vivo la eficacia del instrumento WaveOne Gold Primary con la del sistema ProTaper Retratamiento para la remoción del material de obturación en conductos mesiales de molares inferiores obturados con GuttaCore y sellador.
Rosa Scavo, Cinthya Gersuni, Silvina Oliva, William Salas Romero   +3 more
doaj  

Unprepared areas and centralization of oval canals prepared with WaveOne Gold or XP-endo Shaper: microcomputed tomographic analyses. [PDF]

Acta Odontol Latinoam, 2023
Marceliano-Alves MFV, Ronquete V, Coutinho TMC, Boukpessi T, Salvioni ALF, Goulart PASR, Limoeiro AGG, Alves FRF, Amoroso-Silva PA.   +8 more
europepmc   +1 more source

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

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:実験にはJ型エポキシレジン製透明彎曲根管模型各70本を使用した.各実験群は ...
Ueda, Takeshi, 上田, 剛史, ウエダ, タケシ   +2 more
core  

Micro computed tomographic evaluation of canal transportation and centering ability of protaper universal, hyflex EDM and WaveOne GOLD: An Invitro study [PDF]

, 2018
AIM OF THE STUDY: To determine and compare the canal transportation and centering ability of ProTaper Universal, Hyflex EDM and WaveOne GOLD using Micro computed tomography.
Ashwin, R
core