Results 51 to 60 of about 826,321 (147)

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

Australian Endodontic Journal, Volume 52, Issue 2, Page 585-605, August 2026.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima, Analia Gabriella Borges Ferraz Facury   +1 more
wiley   +1 more source

Current concepts on rotary root canal shaping [PDF]

Romanian Journal of Stomatology, 2019
Root canal preparation is an important process in endodontic therapy. Root canals can be shaped in continuous motion by rotary instruments using a crown-down technique and a single length technique (simultaneous technique) as well.
Sânziana Adina Scărlătescu, Irina Maria Gheorghiu, Ruxandra Sfeatcu, Paula Perlea   +3 more
doaj   +1 more source

Influence of Engine‐Driven NiTi Files on the Effectiveness and Technical Quality of Endodontic Treatment Performed by Undergraduate Students: A Systematic Review and Meta‐Analysis

International Endodontic Journal, Volume 59, Issue 6, Page 968-985, June 2026.
ABSTRACT Background In recent years, many universities have incorporated engine‐driven nickel‐titanium (NiTi) instruments into their undergraduate endodontic programs, aiming to enhance the efficiency and precision of root canal treatments. While these techniques might offer advantages, concerns remain regarding their implementation, particularly in ...
Monique Corrêa Rocha Ferrari Barbosa, Elidiane Elias Ribeiro, Karem Paula Pinto, Ana Flávia Almeida Barbosa, Emmanuel João Nogueira Leal da Silva, Luciana Moura Sassone   +5 more
wiley   +1 more source

Micro–computed Tomographic Evaluation of Dentinal Microcracks after Preparation of Curved Root Canals with ProTaper Gold, WaveOne Gold, and ProTaper Next Instruments

, 2021
Introduction The aim of this study was to evaluate the influence of rotary (ProTaper Next [PTN; Dentsply Maillefer, Ballaigues, Switzerland] and ProTaper Gold [PTG, Dentsply Maillefer]) and reciprocating (WaveOne Gold [WOG, Dentsply Maillefer]) systems ...
Belladonna, Felipe G., Miguéns-Vila, Ramón, Deus, Gustavo de, Castelo Baz, Pablo, Martín Biedma, Benjamín, Peña López, Alejandro, Alejandro Peña-López, Gustavo De-Deus, Felipe G. Belladonna, Ramón Miguéns-Vila, Benjamín Martín-Biedma, Pablo Castelo-Baz   +11 more
core   +1 more source

FRACTURE RESISTANCE OF LOWER MOLARS AFTER MESIAL CANALS PREPARATION WITH THREE DIFFERENT ROTARY FILES (A COMPARATIVE IN VITRO STUDY) [PDF]

Alexandria Dental Journal
Introduction: Rotary canal preparation might lead to tooth micro-cracking due to stresses on root canal walls. It is not known if modifications in rotary file manufacturing and the way they work inside the canals have an impact on the resistance of teeth
Salma Hassan, Saad El-Din El-Gendy, Mona Mohy El Din, Raef Sherif   +3 more
doaj   +1 more source

Effect of Different Sodium Hypochlorite Concentrations on Post Endodontic Pain: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

Clinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.
ABSTRACT Objective The aim of the present systematic review and meta‐analysis was to evaluate the effect of different concentrations of sodium hypochlorite (NaOCl) on post‐operative pain following root canal treatment. Material and Methods The current study was conducted according to PRISMA guidelines and registered on PROSPERO (CRD42023451576).
Kavalipurapu Venkata Teja, Kaligotla Apoorva Vasundhara, Romeo Patini, Salvatore Scolavino, Gianrico Spagnuolo, Flavia Iaculli, Mariangela Cernera   +6 more
wiley   +1 more source

Estudio comparativo de los tiempos registrados por los instrumentos TruNatomy y ProTaper Next para alcanzar la longitud de trabajo en conductos curvos simulados obturados con GuttaCore// Comparative study of the times recorded by the TruNatomy and ProTaper Next instruments to reach the working length in simulated curved canals filled with GuttaCore

Revista de la Asociación Odontológica Argentina, 2021
Resumen Objetivo: Comparar el tiempo empleado por los instrumentos TruNatomy Medium y ProTaper Next X3 para penetrar hasta la longitud de trabajo la masa de obturaciones realizadas con GuttaCore Primary y sellador en conductos curvos simulados ...
Laura Pinasco
doaj   +1 more source

Effects of Access Cavity Design on the Shaping Ability and Dentine Thickness Following Canal Preparation Using XP‐Endo Shaper or Reciproc

Australian Endodontic Journal, Volume 52, Issue 1, Page 156-167, April 2026.
ABSTRACT This study compared the shaping ability and remaining dentine thickness in mandibular molars prepared with traditional (TradAC) or ultraconservative (UltraAC) access cavities using Reciproc or XP‐endo Shaper instruments. Thirty‐two molars were scanned with micro‐CT before and after preparation to assess canal surface, volume, untouched walls ...
Renata Muniz Alvez Cruz, Ana Flávia Almeida Barbosa, Carolina Oliveira de Lima, Ricardo Tadeu Lopes, Marco Aurélio Versiani, Emmanuel João Nogueira Leal da Silva, Luciana Moura Sassone   +6 more
wiley   +1 more source

Nonsurgical Endodontic Retreatment of a Large Cyst‐Like Periapical Lesion With Buccal and Palatal Cortical Plate Perforations and Maxillary Sinus Involvement: A 2‐Year CBCT Follow‐Up Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Large cyst‐like periapical radiolucencies with cortical perforations are traditionally managed surgically. However, nonsurgical retreatment may be effective when adequate disinfection and seal are achieved. This case report describes the management of a large maxillary periapical lesion involving five endodontically treated teeth (from 21 to ...
Mohamed Ahmed Elsayed, Nawar Naguib Nawar, Mohmed Isaqali Karobari   +2 more
wiley   +1 more source

Effectiveness of Three Rotary File Systems on Enterococcus Faecalis in Single Rooted Teeth: An In Vitro Study

European Endodontic Journal
Objective: To evaluate the effectiveness of three rotary file systems on the elimination of Enterococcus faecalis (E. faecalis) biofilms in single-rooted teeth.
Roghith Kannan, Bassem Eid, Pooja Adtani, Tarek Elsewify, Ranya Elemam   +4 more
doaj   +1 more source