Results: 116

Fracture Resistance of Teeth Restored with Bulk-Fill and Fiber-Reinforced Composites in Class II Cavities

Odovtos (En línea); 23 (2), 2021
ABSTRACT: This study aimed to evaluate the fracture resistance of teeth restored with conventional, bulk-fill, and fiber-reinforced composite materials regarding intact teeth. Standard cavities were prepared on 70 sound third molar teeth. The teeth were randomly divided into six groups: intact teeth, con...

Apical Sealing Efficacy of the Bioceramic Cements Bio Root and MTA Fillapex: An ex vivo Study

The aim of this ex vivo study was to compare the ability of the apical sealing bioceramic cements BioRoot™ RCS (Septodont) and MTA-Fillapex (Angelus). One hundred and eighty-four vestibular canals were selected from ninety-two recently extracted maxillary molars. Canals were instrumented with the m...

Non-invasive and micro-invasive treatments to arrest active occlusal carious lesions in erupting permanent molars: A randomized clinical trial

Abstract: This study aimed to evaluate the efficacy of non-invasive and micro-invasive treatments on the arrest of occlusal enamel carious lesions in erupting permanent molars. This two-arm randomized clinical trial included 27 subjects, aged 5-11 years, with 64 erupting permanent molars presenting activ...

Clinical evaluation of hydrophobic and hydrophilic pit and fissure sealants among 7-10 year old school children: a split mouth study design

Braz. dent. sci; 24 (2), 2021
Introdução: O estudo foi realizado para comparar a eficácia da retenção hidrofóbica e hidrofílica de selante de fóssulas e fissuras entre crianças de 7 a 10 anos de idade escolar. Material e métodos: O presente estudo randomizado de boca dividida foi realizado nas ...

Procedimientos libres de aerosol ante COVID-19 en odontología pediátrica
Aerosol-free procedures against COVID-19 in pediatric dentistry

Rev. ADM; 77 (6), 2020
A finales de 2019 se identificó el virus SARS-CoV-2 (por su significado en inglés Severe Acute Respiratory Syndrome Coronavirus 2) como agente etiológico de la COVID-19 (por su significado en inglés coronavirus disease 2019) en la ciudad de Wuhan, China. Debido a su rápida propagación al resto del ...

Effect of endodontic sealer in young molars treated by undergraduate students - a randomized clinical trial

Braz. dent. j; 31 (6), 2020
Abstract The progression of caries in permanent molar teeth of young patients, frequently result in endodontic treatment. This randomized blinded clinical trial assessed the effect of two endodontic sealers (Sealer 26 and AH Plus) on the incidence of pain and apical repair after endodontic treatment of y...

Solving color irregularities with a bioactive bulk-fill restorative system: case report and 24-months follow up

J. oral res. (Impresa); 9 (5), 2020
Bulk-fill resin composites represent an excellent alternative to the conventional incremental layering technique for the reduction of polymerization stress on the adhesive interface. Marginal seal can be further improved by the incorporation of bioactive fillers, such as those encountered in Giomers. How...

Efecto antibacteriano de los selladores endodónticos en los conductos radiculares
Antibacterial effect of endodontic sealers in root canals

Rev. cuba. estomatol; 57 (3), 2020
RESUMEN Introducción: Los selladores endodónticos desempeñan un papel crucial en la obturación, dado que dichos materiales, no solo actúan en el momento de su aplicación, sino que continúan haciéndolo con posterioridad, protegiendo al periodonto apical contra los organismos microbianos presentes...

Sellado apical de dos materiales de obturación retrógrada en dientes unirradiculares

Rev. cient. odontol; 8 (2), 2020
Objetivo: Comparar la capacidad de sellado de dos materiales para obturación retrógrada en dientes permanentes unirradiculares: el agregado de trióxido mineral (MTA®) y el silicato tricálcico (Biodentine®). Materiales y métodos: Se seleccionaron 38 dientes permanentes unirradi...

Resistencia de unión a la dentina de dos cementos selladores de endodoncia después de la medicación intraconducto de hidróxido de calcio con dos tipos de vehículos

Rev. cient. odontol; 8 (2), 2020
Objetivo: Comparar la resistencia de unión a la dentina del cemento sellador tipo Grossman (Grossdent) y Apexit Plus (Ivoclar Vivadent) después de la medicación intraconducto de hidróxido de calcio Ca(OH)2 con vehículos de paramonoclorofenol alcanforado (PMCFA) y de clorhexidina al 2% ...