Results 1 to 10 of about 50 (46)

Clareamento de dentes tratados endodonticamente: uma revisão da literatura

open access: yesRevista da Faculdade de Odontologia de Porto Alegre, 2013
Na Odontologia contemporânea, a estética sofreu uma valorização significativa, ganhando destaque e importância. Nesse contexto, a beleza é influenciada pelo contorno, forma, simetria, alinhamento e, principalmente, pela cor dos dentes.
Anna Schwendler   +4 more
doaj   +9 more sources

Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems

open access: yesDental Press Journal of Orthodontics, 2013
OBJECTIVE: To evaluate the influence of bonding and debonding of orthodontic brackets on dental in-home bleaching, taking into account three different adhesive systems.
Lucianna de Oliveira Gomes   +4 more
doaj   +1 more source

Specific concentration evaluation of 16% carbamide peroxide compounded at dispensing pharmacies Avaliação da concentração específica do peróxido de carbamida a 16% produzido em farmácias de manipulação

open access: yesBrazilian Oral Research, 2007
The aim of this work was to evaluate the concentration of carbamide peroxide compounded at different dispensing pharmacies. Immediate concentration analysis was made of bleaching gels dispensed by specialized pharmacies, and of a commercially available ...
Juliana Maria Habith Martin   +5 more
doaj   +1 more source

Influence of post-bleaching time intervals on dentin bond strength Influência de tempos de espera pós-clareamento na resistência adesiva da dentina

open access: yesBrazilian Oral Research, 2004
It has been reported that bond strength of resin to tooth structure can be reduced when the bonding procedure is carried out immediately after the bleaching treatment. This study evaluated the effect of bleaching of non-vital teeth bleaching on the shear
Erica Cappelletto Nogueira Teixeira   +3 more
doaj   +1 more source

Evaluation of the bleached human enamel by Scanning Electron Microscopy Avaliação do esmalte dental humano submetido ao tratamento clareador por meio de Microscopia Eletrônica de Varredura

open access: yesJournal of Applied Oral Science, 2005
Since bleaching has become a popular procedure, the effect of peroxides on dental hard tissues is of great interest in research. Purpose: The aim of this in vitro study was to perform a qualitative analysis of the human enamel after the application of in-
Carolina Baptista Miranda   +3 more
doaj   +1 more source

RESINA COMPOSTA DIRETA NO RECONTORNO ESTÉTICO DE CANINOS EM CASO DE AGENESIA DE INCISIVOS LATERAIS: RELATO DE CASO

open access: yesRevista Uningá, 2021
A busca por um sorriso harmonioso tem sido mais frequente, o que leva os cirurgiões dentistas a se especializarem. Visando aprimorar suas habilidades e conhecimentos, dispondo assim de diversas técnicas para realizar tratamentos estéticos com excelência.
Petrusky Karyny dos Santos Silva   +3 more
doaj  

Evaluation of metallic brackets adhesion after the use of bleaching gels with and without amorphous calcium phosphate (ACP): in vitro study

open access: yesDental Press Journal of Orthodontics, 2013
OBJECTIVE: To evaluate in vitro the effects of tooth whitening using gel with Amorphous Calcium Phosphate (ACP) on the bond strength of metal brackets.
Sissy Maria Mendes Machado   +4 more
doaj   +1 more source

Influência da formação de película adquirida e aplicação tópica de flúor na microdureza do esmalte tratado com peróxido de hidrogênio 35%

open access: yesBrazilian Dental Science, 2011
O objetivo deste estudo foi avaliar a influência da formação da película adquirida (PEA) e da aplicação tópica de flúor (ATF) após o tratamento com peróxido de hidrogênio a 35% na microdureza Knoop do esmalte.
Lilian Harumi Karasawa   +5 more
doaj   +1 more source

Peroxide bleaching agent effects on enamel surface microhardness, roughness and morphology Efeitos de agentes clareadores à base de peróxidos na microdureza, rugosidade e morfologia superficial do esmalte

open access: yesBrazilian Oral Research, 2004
The aim of this study was to evaluate the surface roughness, microhardness and morphology of human enamel exposed to six bleaching agents (at baseline and post-treatment).
Cristiane Franco Pinto   +3 more
doaj   +1 more source

Shear bond strength after dentin bleaching with 10% carbamide peroxide agents Resistência ao cisalhamento da dentina após clareamento com peróxido de carbamida a 10%

open access: yesBrazilian Oral Research, 2004
This in vitro study evaluated the shear bond strength (SBS) of dentin treated with two 10% carbamide peroxide bleaching agents 15 days after bleaching and storage in artificial saliva. Dentin fragments were randomly divided into 3 groups (n = 20) for the
Roberta Tarkany Basting   +3 more
doaj   +1 more source

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