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Mostrando ítems 111-120 de 148
Efeito cariostático de restaurações adesivas em superfícies radiculares: estudo in vitroCaries inhibition around adhesive restorations in roots: in vitro study
(Sociedade Brasileira de Pesquisa Odontológica e Faculdade de Odontologia da Universidade de São Paulo, 2000)
Desgaste e rugosidade superficial de um cimento de ionômero de vidro nanoparticulado
(2012)
To compare the abrasion wear resistance and superficial roughness of different glass ionomer cements used as restorative materials, focusing on a new nanoparticulate material. Material and Method: Three glass ionomer cements ...
Visão contemporânea sobre pinos anatômicos
(2014)
As an alternative to improve the adaptation of prefabricated posts in flared canals and weakened roots, the option is for relining prefabricated pin, known as a technique of anatomical post. This technique, which can be ...
Root canal filling: fracture strength of fiber-reinforced composite-restored roots and finite element analysis
(2013)
The aims of this study were to evaluate the effect of root canal filling techniques on root fracture resistance and to analyze, by finite element analysis (FEA), the expansion of the endodontic sealer in two different root ...
Fracture resistance of simulated immature teeth after different intra-radicular treatments
(Fundação Odontológica de Ribeirão Preto, 2015-06-01)
The aim of this study was to evaluate the fracture resistance of simulated immature teeth after different intra-radicular treatments. Crowns and roots of bovine incisors were cut transversally and removed to simulate ...
Digital smile designing, pressing and stratifying ceramic lithium disilicate veneers to rehabilitate dental agenesis: a clinical report
(Faculdade São Leopoldo Mandic, 2019-10-28)
This article had the objective of reporting a case of aesthetic rehabilitation with laminated facets from the 14 to the 24 teeth made with IPS E.max Ceram ceramics (Ivoclar-Vivadent), which replaced previous unsatisfactory ...
Dentinogenesis imperfecta type II: approach for dental treatment
(Universidade Estadual Paulista Júlio de Mesquita Filho, 2012-12-01)
INTRODUCTION: Dentinogenesis imperfecta (DI) is a hereditary dentin development disorder that affects both primary and permanent dentitions. The DI characteristics are discolored and translucent teeth ranging from gray to ...
Reação do tecido conjuntivo subcutâneo de ratos ao implante de Artglass®: estudo histológico
(2010)
Indirect composite resin systems have been routinely recommended for making restorations in distressed patients. The purpose of this study was to evaluate histologically in rats the effect of chronic stress on the reaction ...
Evaluation in situ of tag formation in dental enamel submitted to microabrasion technique: effect of two etching times
(Sociedad Argentina de Investigación Odontológica, 2010)
The objective of this study was to analyze the formation of resin tags on enamel surfaces submitted or not to enamel microabrasion technique. Thirteen undergraduate dental students received removable acrylic palatal ...
Restauração transcirúrgica como alternativa na resolução das perfurações endodônticas
(2013)
The endodontic perforations are iatrogenic communications that result in a communication between the endodonto and periodontium. This occurrence represents about 10 % of cas- es of failure in endodontic treatment. The ...