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

Detalhes bibliográficos
Autor(a) principal: Gomes, Lucianna de Oliveira
Data de Publicação: 2013
Outros Autores: Mathias, Paula, Rizzo, Patricia, Araújo, Telma Martins de, Cangussu, Maria Cristina Teixeira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14987
Resumo: p. 61-68
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spelling Gomes, Lucianna de OliveiraMathias, PaulaRizzo, PatriciaAraújo, Telma Martins deCangussu, Maria Cristina Teixeira2014-05-19T16:48:23Z2014-05-19T16:48:23Z20132176-9451http://repositorio.ufba.br/ri/handle/ri/14987v. 18, n. 2p. 61-68OBJECTIVE: To evaluate the influence of bonding and debonding of orthodontic brackets on dental in-home bleaching, taking into account three different adhesive systems. METHODS: Forty-four bovine incisors were divided into four groups according to the primer system used for orthodontic bracket bonding. Following the debonding of orthodontic brackets, the teeth were stored in staining solution for 96 hours. Then, teeth were whitened using 10% carbamide peroxide for two weeks at a 6-hour-a-day regime. Standardized digital photographs were taken at the following intervals: T0 (initial); T1 (after debonding); T2 (after pigmentation); T3, T4 and T5 representing 1, 7, and 14 days of bleaching. Repeatability and stability tests were carried out to check the method accuracy. Images were analyzed using Adobe Photoshop 7.0 software considering (L*a*b*)color coordinate values and a modified color difference total (Δ;E'). RESULTS: The results of this study (ANOVA and Tukey; p < 0.01) demonstrated that after 7 days of bleaching, experimental groups showed significantly less teeth whitening compared to the control group. However, there were no significant color differences between the groups after 14 days, according to values of lightness (L*). CONCLUSIONS: Regardless of the adhesive primer system applied, bonding and debonding of orthodontic brackets alters the outcome of tooth whitening in the first 7 days of bleaching, however it has no influence on the whitening of the dental structure after 14 days of in-home dental bleaching with 10% carbamide peroxide.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-05-12T13:30:31Z No. of bitstreams: 1 2176-94512013000200015.pdf: 127120 bytes, checksum: 2e458b0d05bde5e41e1aa4867498cef5 (MD5)Approved for entry into archive by Flávia Ferreira (flaviaccf@yahoo.com.br) on 2014-05-19T16:48:22Z (GMT) No. of bitstreams: 1 2176-94512013000200015.pdf: 127120 bytes, checksum: 2e458b0d05bde5e41e1aa4867498cef5 (MD5)Made available in DSpace on 2014-05-19T16:48:23Z (GMT). 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dc.title.pt_BR.fl_str_mv Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
dc.title.alternative.pt_BR.fl_str_mv Dental Press Journal of Orthodontics
title Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
spellingShingle Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
Gomes, Lucianna de Oliveira
Dental bleaching
Orthodontic brackets
Photography
Primer
title_short Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
title_full Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
title_fullStr Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
title_full_unstemmed Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
title_sort Effect of dental bleaching after bracket bonding and debonding using three different adhesive systems
author Gomes, Lucianna de Oliveira
author_facet Gomes, Lucianna de Oliveira
Mathias, Paula
Rizzo, Patricia
Araújo, Telma Martins de
Cangussu, Maria Cristina Teixeira
author_role author
author2 Mathias, Paula
Rizzo, Patricia
Araújo, Telma Martins de
Cangussu, Maria Cristina Teixeira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gomes, Lucianna de Oliveira
Mathias, Paula
Rizzo, Patricia
Araújo, Telma Martins de
Cangussu, Maria Cristina Teixeira
dc.subject.por.fl_str_mv Dental bleaching
Orthodontic brackets
Photography
Primer
topic Dental bleaching
Orthodontic brackets
Photography
Primer
description p. 61-68
publishDate 2013
dc.date.issued.fl_str_mv 2013
dc.date.accessioned.fl_str_mv 2014-05-19T16:48:23Z
dc.date.available.fl_str_mv 2014-05-19T16:48:23Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/14987
dc.identifier.issn.none.fl_str_mv 2176-9451
dc.identifier.number.pt_BR.fl_str_mv v. 18, n. 2
identifier_str_mv 2176-9451
v. 18, n. 2
url http://repositorio.ufba.br/ri/handle/ri/14987
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1590/S2176-94512013000200015
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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