12 documents found, page 1 of 2

Fitting of different intraradicular composite posts to oval tooth root canals: ...

The purpose of the present study was to perform a preliminary analysis of the fitting of different fiber-reinforced composite (GFRC) posts to tooth root canals and determine the resin cement layer thickness. The following GFRC posts were assessed: bundle posts (Rebilda GTTM, VOCO, Germany), sleeve system (SAPTM, Angelus Ind, Brazil), and accessory posts (ReforpinTM, Angelus, Brazil). Twenty-four freshly extract...

Laser-texturing and traditional surface modification to improve the adhesion of...

Objectives The aim of this study was to perform experimental evaluation of the synergistic effects of laser-texturing and different traditional surface modification approaches to improve the push-out bond strength of glass fiber-reinforced composite (GFRC) posts to resin-matrix cements used in endodontically treated teeth rehabilitation. Methods One hundred and ten freshly extracted mandibular single-rooted pre...

Surface modification of glass fiber-reinforced composite posts by hydrogen pero...

On the rehabilitation of endodontic treated teeth using intraradicular retention, adhesive failures often occur between the intraradicular post and the resin-matrix cement. The main aim of this study was to conduct a scoping review on the surface modification of glass fiber-reinforced composite posts by hydrogen peroxide solutions. An electronic search was performed in the PubMed database, using combi...

Transmitância ótica de resinas compostas na cimentação de restaurações indireta...

Onlays de resina composta CAD/CAM, avaliação da interface adesiva - Um estudo i...

Onlays de resina composta CAD/CAM, avaliação da interface adesiva - Um estudo i...

Contaminação de resinas compostas no ambiente clínico - um estudo in vitro

Objetivos: O objetivo do presente estudo foi a avaliação da contaminação de resinas compostas utilizando luvas de latex e luvas de nitrilo, instrumental e contaminantes do ambiente clínico. Materiais e métodos: Seis resinas compostas nano híbridas foram divididas em grupos: (A) grupo controlo, sem manuseio ou contaminação, (B) Luvas de nitrilo sem pó, (C) luvas de latex com pó, (D) luvas de nitrilo sem pó com s...

Transmitância ótica de resinas compostas na cimentação de restaurações indireta...

[Excerto] Introdução A longevidade das restaurações indiretas adesivas depende, entre outros fatores, do tipo de material restaurador, da espessura do material restaurador, propriedades do cimento à base de resina e do procedimento de fotopolimerização1.[...]

Efficacy of Reciproc Blue and ProDesign R reciprocating files in the removal of...

The aim of the present study was to conduct an integrative review on the mechanical properties of Reciproc Blue and ProDesign R reciprocating systems and the efficacy of these files in removing root filling materials. The search was carried out on the PUBMED using following combinations of scientific terms: Reciproc Blue, ProDesign R, resistance, mechanical properties, thermal treatment and endodontic retreatme...

Root intracanal posts on rehabilitation of endodontic treated teeth – a narrati...

Introduction: Considering the long-term performance of endodontically treated teeth, several factors can lead to mechanical failures, mainly in teeth involving excessive structural loss. Objective: The main purpose of this paper was to perform a narrative review on root intracanal posts on teeth with a lack of remnant tooth tissues. Results: Results from previous studies pointed out the importance of maintainin...