Results 41 to 50 of about 2,134,193 (153)

Multidisciplinary Management of a Crown‐Root Fracture Using Fragment Reattachment

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The case report describes conservative multidisciplinary management of a crown‐root fracture in the maxillary right central incisor with violation of the supracrestal tissue attachment. Clinical Considerations A 22‐year‐old patient presented 24 h after dental trauma with pulp exposure and subgingival extension of the fracture line ...
Júlia Vitória Souza de Girão, Tainah de Oliveira de Rifane, Cecilia Atem Gonçalves Araújo de Costa, Vanara Florêncio Passos, Sérgio Lima Santiago   +4 more
wiley   +1 more source

Desempenho do Protaper Universal e Protaper Next em relação à extração apical de detritos

, 2017
Objetivo: o objetivo desta revisão de literatura foi avaliar a extrusão de detritos apicais após o preparo do canal radicular com os sistemas Protaper Universal e Protaper Next Rotary.
Viviane Ferreira Guimarães Xavier, Mariane Floriano Lopes Santos Lacerda, Odilma Mariana Gonçalves Furtado, Renato Girelli Coelho, Ludmilla De Almeida Cunha, Caroline Felipe Magalhães Girelli   +5 more
core   +1 more source

Evaluation of dentinal micro-cracks caused by the ProTaper Universal, ProTaper Next and Reciproc rotary file systems used in root canal preparation [PDF]

, 2018
Aim: In this study, we compared the occurrence of dentinal micro-cracksafter use of the ProTaper Universal (Dentsply Maillefer, Ballaigues,Switzerland), ProTaper Next (Dentsply Maillefer), and Reciproc (VDW,Munich, Germany) nickel–titanium rotary file ...
Taç, Meltem Deveci, Deveci Taç, Meltem, Kaya, Sadullah, Falakaloğlu, Seda   +3 more
core   +1 more source

Evolução do sistemas endodônticos de instrumentação: comparação entre ProTaper® gold, ProTaper® next e ProTaper® universal [PDF]

, 2019
Introdução: Como em todas as áreas da Medicina Dentária, também na Endodontia ocorrem notáveis mudanças e atualizações, com o propósito de conferir maior segurança nos tratamentos, bem como, reduzir as dificuldades e os acidentes que podem levar a um ...
Andorno, Bruno
core   +1 more source

Endodontic Treatment of Apical Periodontitis Mitigates Systemic Inflammation and Restores the Blood–Brain Barrier Integrity in an In Vitro Model

International Endodontic Journal, Volume 59, Issue 11, Page 2402-2412, November 2026.
ABSTRACT Aim A growing body of research supports an association between periapical inflammation and an increased risk of various systemic effects. However, there is currently no scientific evidence demonstrating a causal relationship between this inflammation and changes in epithelial or endothelial permeability in patients with apical periodontitis ...
Loredana Bergandi, Mario Alovisi, Elena Tachis, Nicola Scotti, Andrea Baldi, Iris Chiara Salaroglio, Sabrina Digiovanni, Lorena Charrier, Francesca Silvagno, Damiano Pasqualini   +9 more
wiley   +1 more source

ProTaper Next Eğelerin Farklı Tork Değerlerinin Mikroçatlak Oluşumuna Etkisi

, 2023
Aim: The purpose of this study is to evaluate the effect of different torque settings of ProTaper Next files on microcrack formation. Materials and methods: Ninety mandibular anterior teeth were used.
Baran Can SAĞLAM, Ecehan HAZAR, Sibel TAZEGÜL-KOCAK, Murat KOCAK   +3 more
core   +1 more source

Flexural Fatigue of Unicone, Navigator Evo and Protaper Next Files in Reciprocate and Continuous Rotary Systems in Simulated Curved Canals—An In Vitro Study

Metals, 2019
This study investigated the cyclic fatigue resistance of three brands of nickel-titanium rotary files—Unicone (size 25 0.06; Medin), Navigator Evo (W-4; size 25 0.06; Medin) and Protaper Next (X2; size 25 0.06 Dentsply Tulsa Dental)—in ...
Saeed Alqahtani, Mohammad Al-Omari, Ayodeji Oluwadare Olarinmoye, Ali Alrahlah   +3 more
doaj   +1 more source

Clinical and Radiographic Outcomes Following Unintentional Extrusion of Cold Ceramic: A Case Series of Three Patients

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT In three patients with unintentional extrusion of cold ceramic beyond the root apex, favorable clinical and radiographic outcomes were observed over 2–4 years. These descriptive observations do not establish the safety or biological effects of extruded material, but support careful clinical and radiographic follow‐up when patients remain ...
Jalil Modaresi, Maaz Anwer Memon, Mojtaba Mehrabanian   +2 more
wiley   +1 more source

Long‐Term Clinical and Radiographic Outcomes of Large Periapical Lesions Managed by Non‐Surgical and Surgical Endodontic Treatment: A Case Series

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT The management of large periapical lesions is challenging, as lesion size alone does not predict treatment outcome or mandate surgery. This case series presents three large periapical lesions with 4‐ to 12‐year follow‐up, illustrating different therapeutic pathways.
Mohsen Aminsobhani, Maryam Babaahmadi, Razieh Amiri, Maryam Habibzadeh, Nazanin Kamali   +4 more
wiley   +1 more source

Apical extrusion of debris using ProTaper Universal and ProTaper Next rotary systems

, 2014
AimTo assess and compare the amount of extruded debris after canal preparation using ProTaper Universal and ProTaper Next files.MethodologyForty extracted mandibular premolars with single canals and of similar lengths were instrumented using the ProTaper
Sibel Koçak, Nigar Yilmaz, Ersan Çiçek, Baran Can Sağlam, M. M. Koçak   +4 more
core   +1 more source