Results 11 to 20 of about 299 (113)

Expansão térmica dos revestimentos odontológicos: sua explicação por um processo geométrico

Revista da Faculdade de Odontologia de Porto Alegre, 2021
A partir da pesquisa bibliográfica e demonstração prática os autores procuraram relacionar o fenômeno da expansão térmica dos revestimentos odontológicos por um processo geométrico, como método de ensino e aprendizado em Materiais Dentários.
Léo Werner Süffert, Euclides Luiz de Oliveira   +1 more
doaj   +1 more source

Apical maladaptation in retrograde obturation depending on the obturator material

Brazilian Dental Science
Objective: This study aims to evaluate the apical disadaptation of retrofilling materials in retrograde obturation. Material and Methods: Forty-eight palatal roots of maxillary molars were instrumented using the step-back technique and filled using the ...
Ana Grasiela Limoeiro, Guilherme Ferreira da Silva, Rodrigo Ricci Vivan, Murilo Prioro Alcalde, Marco Antônio Hungaro Duarte   +4 more
doaj   +1 more source

How reverse planning and the use o digital devices revolutionize implantology? – Case report

Brazilian Dental Science
Objectives: The aim of the study was to demonstrate how digital devices can be applied in the field of implant dentistry. By integrating data from computed tomography, panoramic radiography, and intraoral scanning into software, it is feasible to ...
Tatiana Cursino Pereira, Fernanda Godoy, Diana Cunha, Diogo Cabecinha Viegas, Guilherme de Siqueira Ferreira Anzaloni Saavedra   +4 more
doaj   +1 more source

A new alternative for finishing the surface of dental preparations with ultrasonic instruments and CVD technology

Brazilian Dental Science
Objective: This study aimed to evaluate surface roughness and surface finishing quality of bovine dentin prepared using different instrumentation protocols.
Marina Bacelar Silva, Layra Catarina Rocha Muramatsu, Leonardo Alvares Sobral Silva, Thays Oliveira Marques, João Maurício Ferraz da Silva, Eduardo Shigueyuki Uemura   +5 more
doaj   +1 more source

Is scanning under rubber dam isolation a feasible approach for the execution of indirect restorations?

Brazilian Dental Science
Objective: The aim of the study was to report the aplicability of intraoral scanning while rubber dam isolation is in place. Material and Methods: Female patient, 50 years old, required restorative procedures on teeth 35 and 37.
Tatiana Cursino Pereira, Ana Paula Almeida-Gomes, Talita Suelen Queiroz, Claudio Moreira, Renata Marques Melo Marinho, Alexandre Luiz Souto Borges, Marco Antonio Bottino, Guilherme Siqueira Ferreira Anzaloni Saavedra   +7 more
doaj   +1 more source

Perfil de utilização dos serviços odontológicos na Atenção Primária à Saúde: experiência de duas unidades de saúde do município de Porto Alegre – Rio Grande do Sul

Revista da Faculdade de Odontologia de Porto Alegre, 2011
Objetivo: estabelecer o perfil de utilização dos serviços odontológicos nas Unidades de Saúde SESC e NSA do Grupo Hospitalar Conceição. Materiais e métodos: analisou-se o relatório do Sistema de Informação-SIS das consultas odontológicas (meses junho a ...
Gustavo Giacomelli Nascimento, Caroline Machado Weber, Daniel Demétrio Faustino da Silva   +2 more
doaj   +9 more sources

Early enamel affected lesions: benefits and limitations of simplified resin techniques

Brazilian Dental Science
Objectives: Advances in the early diagnosis and detection of enamel lesions have led to the development of commercially available adhesive resin-based systems designed to enable smart and minimally invasive treatment strategies.
Gabriela Guarda DallaVilla, Mylena Proença Costa , Sérgio Kiyoshi Ishiriama , Linda Wang , Marina Ciccone Giacomini   +4 more
doaj   +1 more source

Surface hardness evaluation of a 3D printable resin designed for final restorations

Brazilian Dental Science
Objective: Advancements in the digital area have triggered significant interest among researchers in recent years, particularly concerning 3D printers.
Bruno Trivelato Rodrigues, Selene Paiva Paraguassu, Dora Isabel de Sousa Martins Freitas, Sérgio Kiyoshi Ishikiriama, Rafael Massunari Maenosono   +4 more
doaj   +1 more source

Influence of gold and blue heat treatments on mechanical properties and phase transformation behavior of flat-designed rotary instruments

Brazilian Dental Science
Objective: To evaluate the mechanical properties and austenite phase transformation temperature of flat-designed rotary instruments manufactured with gold and blue heat treatments.
Anne Rafaella Tenório Vieira, Guilherme Ferreira da Silva, Pablo Andrés Amoroso-Silva, Rodrigo Ricci Vivan, Thaine Oliveira Lima, Maria Carolina Guiotti de Oliveira, Marco Antonio Hungaro Duarte, Murilo Priori Alcalde   +7 more
doaj   +1 more source

Knoop microhardness test in polymers used for surgical guide manufacturing after the disinfection process

Brazilian Dental Science
Objective: To analyze the Knoop microhardness of samples made from Dima® Print Guide polymer (Kulzer – Brazil) after different disinfection methods.
Gustavo Macedo Pereira, Beatriz Cristina de Paulo, Carolina Gonzales França, Saulo Pereira Conceição, Tatiana Cursino Pereira , Guilherme de Siqueira Ferreira Anzaloni Saavedra   +5 more
doaj   +1 more source