Results: 177

Vitalidade pulpar em lesões de cárie profundas após restaurações pelo Tratamento Restaurador Atraumático (ART) em molares decíduos: resultado após 24 meses de um ensaio clínico randomizado
Pulp vitality in deep carious lesions after Atraumatic Restorative Treatment (ART) restorations in primary molars: 24 months results of a randomized clinical trial

O objetivo desta tese foi avaliar a vitalidade pulpar de dentes decíduos com lesão de cárie profunda tratados com duas técnicas restauradoras. A taxa de sobrevivência da restauração foi avaliada como um desfecho secundário. Este volume apresenta um compilado do protocolo de pesquisa e os resultad...

Comparación de la actividad antimicrobiana de cementos selladores en endodoncia
Comparison of the antimicrobial activity of sealing cements in endodontics

Rev. ADM; 81 (1), 2024
Introducción: la persistencia de microorganismos en los conductos radiculares es uno de los principales factores del fracaso endodóncico. Por ello la importancia de conocer las propiedades antimicrobianas de los distintos tipos de selladores. Objetivo: realizar una comparación con base en la evide...

Diferentes formas de apresentação do cimento de ionômero de vidro podem influenciar a sobrevida de restaurações em molares decíduos? - 24 meses de um ECR
Can different presenting forms of glass ionomer cement presentation influence the survival of restorations in deciduous molars? - 24 months in a RCT

O objetivo deste ensaio clínico randomizado foi comparar a taxa de sobrevida das restaurações oclusais e oclusoproximais em molares decíduos usando duas versões de cimentos de ionômero de vidro: pó-líquido, manipulado manualmente (MAN) e encapsulado (ENC) após 24 meses. Crianças entre 3 e 10 an...

Surface roughness of three different glass ionomers with our without finishing/polishing: an in vitro study

Purpose: This study aimed to compare the surface roughness among 3 types of glass ionomers (GI) before (no polishing) and after polishing with three different materials. Methods: 20 discs for each GI group were obtained (A-Ionolux; B-IonoStar Plus; C-Ketac). Those groups were subdivided according to fini...

Use of Sealants in Permanent Molars by Brazilian Dentist: A Comparative Study of Public versus Private

Abstract Objective: To compare the use of sealants in permanent molars between public and private dentists in Brazil. Material and Methods: This was a cross-sectional and analytical web survey study. The convenience sample consisted of dentists in Brazil who answered a pre-tested online form released v...

The Effect of Restoration Polymerization and Residual Dentine Thickness on Thermal Changes of Pulp Chamber of Immature Permanent Teeth

ABSTRACT Objective: To evaluate the pulpal temperature changes due to the polymerisation of resin and glass ionomer-based materials in dentine thicknesses in immature permanent teeth with open apices. Material and Methods: Forty extracted sound human third molar teeth with open apices were included. Th...

Tratamento Restaurador Atraumático (ART): uma alternativa de mínima intervenção para lesões de cárie

Este trabalho teve como objetivo demonstrar a importância do Tratamento Restaurador Atraumático (ART) na Odontologia, assim como compreender sua contextualização histórica, descrever suas vantagens e desvantagens, conhecer suas indicações e limitações e seu protocolo. Foram selecionados artigos ...

Investigation of the effect of indirect pulp capping materials on dentin mineral density

Braz. j. oral sci; 22 (), 2023
Aim: To evaluate the potential of inducing mineral density changes of indirect pulp capping materials applied to demineralized dentin. Methods: A total of 50 cavities were prepared, 5 in each tooth, in extracted ten molars without caries, impacted or semi-embedded. The cavities were scanned by microcompu...

Influence of the cervical margin relocation on stress distribution - a finite element analysis on lower first molar restored by direct nano-ceramic composite

Braz. j. oral sci; 22 (), 2023
Aim: Evaluate the influence of the cervical margin relocation (CMR) on stress distribution in the lower first molar restored with direct nano-ceramic composite (zenit). Methods: A 3D model of the lower first molar was modeled and used. Standardized mesio-occluso-distal (MOD) preparation consisted in two ...

Assessment of Bite Forces in Restored Teeth with Different Commonly Used Restorative Materials: A Comparative Study

ABSTRACT Objective: To evaluate and compare bite force (BF) in permanent first molars restored with glass ionomer cement (GIC), composite and amalgam, and normal contralateral permanent first molars. Material and Methods: BF was recorded in decayed permanent first molars, which were filled with GIC (n=...