Results 81 to 90 of about 1,619 (169)

Fatigue behaviour of root filled teeth: The role of endodontic sealers and restorative techniques

European Journal of Oral Sciences, Volume 134, Issue 3, June 2026.
Abstract This in vitro study aimed to evaluate the fatigue behaviour of root canal treated teeth, filled with either AH Plus Jet (AHP) or AH Plus Bioceramic Sealer (AHPB) and rehabilitated with either mesio‐occlusal‐distal (MOD) restorations (direct resin composite) or endocrowns (indirect resin composite).
Andressa Weber Vargas, Rafaela Oliveira Pilecco, Pablo Machado Soares, Êmile de Moraes, Gabriel Kalil Rocha Pereira, Renata Dornelles Morgental   +5 more
wiley   +1 more source

Guided endodontics for calcified teeth: A case of improved precision and treatment efficiency

Endodontology
Traumatic dental injuries, such as concussion and subluxation, can lead to significant pathological changes in the dental pulp, including calcific metamorphosis (CM) and inflammatory external root resorption (IERR).
Neevika Singh, Sujatha I. Bhat, K. B. Jayalakshmi, Shibani Shetty, Varun Prabhuji   +4 more
doaj   +1 more source

No aliens allowed: A narrative analysis of the blue crab (Callinectes sapidus) in the Lagoon of Venice (Northern Adriatic, Italy)

People and Nature, Volume 8, Issue 5, Page 1117-1127, May 2026.
Abstract This study critically analyses the main narratives surrounding the Atlantic blue crab (Callinectes sapidus) in the Lagoon of Venice. We used a mixed‐method approach, performing a qualitative discourse analysis on a sample of 68 textual sources to identify the narratives across two sectors in the management of the case study: media and politics,
Elisa Zanoni, Marco Cervino, Alba L'Astorina, Alessandra Pugnetti   +3 more
wiley   +1 more source

A Rare Complication in an Untreated Horizontal Root Fracture Case

Selcuk Dental Journal, 2019
Intra-alveolar root fractures in permanent teeth are rare following dental traumatic injuries. The diagnosis of root fractures depends on careful clinical and radiographic examination.
Fatih Tulumbacı, Volkan Arıkan, Aylin Akbay Oba, Fethi Atıl   +3 more
doaj   +1 more source

N‐Acetylcysteine Reduces Alveolar Bone Loss and Mitigates Systemic Oxidative Damage in Rats With Apical Periodontitis

International Endodontic Journal, Volume 59, Issue 5, Page 890-902, May 2026.
ABSTRACT Aim This study aimed to evaluate the effects of N‐acetylcysteine (NAC) supplementation in apical periodontitis (AP) induced in rats. Methodology Eighteen male Wistar rats were randomly assigned to three groups: control, AP, and AP plus NAC.
Ian Wesley Rocha dos Santos, Deiweson Souza‐Monteiro, Deborah Ribeiro Frazão, Zuleni Alexandre Lisboa da Silva, João Daniel Mendonça de Moura, Jorddy Neves Cruz, Fabrício Mezzomo Collares, Renata Duarte de Souza‐Rodrigues, Luciano Tavares Ângelo Cintra, Rafael Rodrigues Lima   +9 more
wiley   +1 more source

Effectiveness of a 3D Printed Training Kit for the Preparation of Access Cavities in Calcified Teeth: A Pilot Study

European Endodontic Journal
Objective: This study aimed to evaluate the effectiveness of a 3D printed training kit for the preparation of endodontic access cavities in calcified teeth.
Vranine Kadrija, Hauke Hildebrand, Wadim Leontiev, Eva Magni, Florian Markus Thieringer, Roland Weiger, Thomas Connert   +6 more
doaj   +1 more source

Contracted Endodontic Cavity in a Severely Calcified Anterior Tooth Using Guided Endodontics Technique: Case Report

, 2020
Pulp canal obliteration (PCO) is characterized by the deposition of calcified tissue within the root canal space, which may partially or totally involve the canal.
Couto Figueiredo, Victor, Rodrigues Amaral, Rodrigo, Rosa de Sá, Alessandra, Flávio Gabrich Giovannini, José, Braga, Tiago, Trindade de Magalhães, Henrique   +5 more
core   +1 more source

Effectiveness of Three Agents in Pulpotomy Treatment of Permanent Molars with Incomplete Root Development: A Randomized Controlled Trial

, 2022
The aim of this study was to investigate and compare, radiographically and clinically, the impacts of calcium-silicate based-cement (CSBC), nano-hydroxyapatite and platelet-rich fibrin (PRF) as pulpotomy agents in permanent immature molars with ...
Kharouf, Naji, Ammar Eid, Mancino, Davide, Davide Mancino, Eid, Ammar, Rekab, Mohammad Salem, Mohammad Salem Rekab, Youssef Haikel, Naji Kharouf, Haikel, Youssef   +9 more
core   +1 more source

Enhanced Efficacy of Laser‐Activated Irrigation (Er,Cr:YSGG) in Eradicating Enterococcus faecalis Biofilm in 3D‐Printed Molar Replicas: A Pilot Study

Clinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.
ABSTRACT Objectives This study compared the efficacy of Sonic (EDDY) and Er,Cr:YSGG (2780 nm) laser activation in eradicating Enterococcus faecalis biofilm formed in 3D‐printed molar replicas with two mesial canals and one distal canal. Materials and Methods An in vitro design was implemented using 20 3D‐printed mandibular molar replicas mimicking the ...
Margarida Macedo, João Albernaz Neves, Alejandro R. Pérez, Luís Proença, Lucinda J. Bessa   +4 more
wiley   +1 more source

Computer aided-dynamic navigation technology for efficient single visit endodontic treatment of pulp canal obliteration: A case report

Dental trauma causes a variety of issues and perplexes practitioners. One of the consequences of trauma is pulp canal obliteration (PCO), which presents a challenge in treatment due to the high likelihood of procedural errors and complications.
Varma, K Madhu, Dalavai, Praveen, Ajjimera, Katyayani, Dasari, Lokesh, Mantena, Satyanarayana Raju, Mavidi, Jagapathi Babu   +5 more
core   +1 more source