Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets

Detalhes bibliográficos
Autor(a) principal: Claudino, Dikson
Data de Publicação: 2021
Outros Autores: Ricci, Weber Adad [UNESP], Honório, Heitor Marquez, Machry, Renan Vaz, Valandro, Luiz Felipe, da Rosa, Ricardo Abreu, Pereira, Jefferson Ricardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.sdentj.2020.05.003
http://hdl.handle.net/11449/221498
Resumo: Introduction: The aim of this study was to evaluate the bleaching effect after aging simulation in teeth submitted to bonding and debonding of orthodontic brackets. Materials and methods: For this study, 90 human premolars were selected, and randomly divided into 6 groups: control, bleaching, and other 4 groups submitted to bleaching after bonding and debonding brackets using different methods. Color measurement of sample through the CIE L*a*b* system was performed in three moments: T1 – after brackets debonding, T2 – after staining cycling, and T3 – after bleaching. For evaluation of results among the components L*, a* and b*, the two criteria analysis of variance and the multiple comparison Tukey test (p < 0.05) were used. Results: Statistically significant difference was observed among the groups submitted to brackets bonding and debonding through self-conditioning adhesive system and tungsten drill, also the control and bleaching groups between the moments T1 e T2. Conclusion: Bonding and debonding brackets methods tested in this study showed influence on the sample color change, and after the tooth bleaching process, only the group without brackets previous bonding achieved the color value presented before the staining and aging of samples in the brackets absence.
id UNSP_c5a754b6fe4af62c68b32524742be2bd
oai_identifier_str oai:repositorio.unesp.br:11449/221498
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic bracketsDental enamelOrthodontic bracketsOrthodonticsSpectrophotometryTeeth bleachingIntroduction: The aim of this study was to evaluate the bleaching effect after aging simulation in teeth submitted to bonding and debonding of orthodontic brackets. Materials and methods: For this study, 90 human premolars were selected, and randomly divided into 6 groups: control, bleaching, and other 4 groups submitted to bleaching after bonding and debonding brackets using different methods. Color measurement of sample through the CIE L*a*b* system was performed in three moments: T1 – after brackets debonding, T2 – after staining cycling, and T3 – after bleaching. For evaluation of results among the components L*, a* and b*, the two criteria analysis of variance and the multiple comparison Tukey test (p < 0.05) were used. Results: Statistically significant difference was observed among the groups submitted to brackets bonding and debonding through self-conditioning adhesive system and tungsten drill, also the control and bleaching groups between the moments T1 e T2. Conclusion: Bonding and debonding brackets methods tested in this study showed influence on the sample color change, and after the tooth bleaching process, only the group without brackets previous bonding achieved the color value presented before the staining and aging of samples in the brackets absence.Postgraduate Program in Health Sciences University of Southern Santa Catarina, José Acácio Moreira, 787Department of Social Dentistry School of Dentistry São Paulo State University, Humaitá, 1680Department of Orthodontics and Public Health School of Dentistry University of São Paulo, Alameda Doutor Octávio Pinheiro Brisolla, 975Postgraduate Program in Oral Science School of Dentistry Santa Maria Federal University, Roraima Av., 1000Department of Conservative Dentistry School of Dentistry Federal University of Rio Grande do Sul, Paulo Gama Av., 110Postgraduate Program in Health Sciences University of Southern Santa Catarina, José Acácio Moreira Tubarão, 787Department of Social Dentistry School of Dentistry São Paulo State University, Humaitá, 1680University of Southern Santa CatarinaUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Santa Maria Federal UniversityFederal University of Rio Grande do SulClaudino, DiksonRicci, Weber Adad [UNESP]Honório, Heitor MarquezMachry, Renan VazValandro, Luiz Felipeda Rosa, Ricardo AbreuPereira, Jefferson Ricardo2022-04-28T19:28:43Z2022-04-28T19:28:43Z2021-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article650-655http://dx.doi.org/10.1016/j.sdentj.2020.05.003Saudi Dental Journal, v. 33, n. 7, p. 650-655, 2021.1013-9052http://hdl.handle.net/11449/22149810.1016/j.sdentj.2020.05.0032-s2.0-85086718168Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSaudi Dental Journalinfo:eu-repo/semantics/openAccess2022-04-28T19:28:43Zoai:repositorio.unesp.br:11449/221498Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:04:34.721990Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
title Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
spellingShingle Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
Claudino, Dikson
Dental enamel
Orthodontic brackets
Orthodontics
Spectrophotometry
Teeth bleaching
title_short Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
title_full Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
title_fullStr Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
title_full_unstemmed Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
title_sort Spectrophotometric analysis of dental bleaching after bonding and debonding of orthodontic brackets
author Claudino, Dikson
author_facet Claudino, Dikson
Ricci, Weber Adad [UNESP]
Honório, Heitor Marquez
Machry, Renan Vaz
Valandro, Luiz Felipe
da Rosa, Ricardo Abreu
Pereira, Jefferson Ricardo
author_role author
author2 Ricci, Weber Adad [UNESP]
Honório, Heitor Marquez
Machry, Renan Vaz
Valandro, Luiz Felipe
da Rosa, Ricardo Abreu
Pereira, Jefferson Ricardo
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv University of Southern Santa Catarina
Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
Santa Maria Federal University
Federal University of Rio Grande do Sul
dc.contributor.author.fl_str_mv Claudino, Dikson
Ricci, Weber Adad [UNESP]
Honório, Heitor Marquez
Machry, Renan Vaz
Valandro, Luiz Felipe
da Rosa, Ricardo Abreu
Pereira, Jefferson Ricardo
dc.subject.por.fl_str_mv Dental enamel
Orthodontic brackets
Orthodontics
Spectrophotometry
Teeth bleaching
topic Dental enamel
Orthodontic brackets
Orthodontics
Spectrophotometry
Teeth bleaching
description Introduction: The aim of this study was to evaluate the bleaching effect after aging simulation in teeth submitted to bonding and debonding of orthodontic brackets. Materials and methods: For this study, 90 human premolars were selected, and randomly divided into 6 groups: control, bleaching, and other 4 groups submitted to bleaching after bonding and debonding brackets using different methods. Color measurement of sample through the CIE L*a*b* system was performed in three moments: T1 – after brackets debonding, T2 – after staining cycling, and T3 – after bleaching. For evaluation of results among the components L*, a* and b*, the two criteria analysis of variance and the multiple comparison Tukey test (p < 0.05) were used. Results: Statistically significant difference was observed among the groups submitted to brackets bonding and debonding through self-conditioning adhesive system and tungsten drill, also the control and bleaching groups between the moments T1 e T2. Conclusion: Bonding and debonding brackets methods tested in this study showed influence on the sample color change, and after the tooth bleaching process, only the group without brackets previous bonding achieved the color value presented before the staining and aging of samples in the brackets absence.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-01
2022-04-28T19:28:43Z
2022-04-28T19:28:43Z
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://dx.doi.org/10.1016/j.sdentj.2020.05.003
Saudi Dental Journal, v. 33, n. 7, p. 650-655, 2021.
1013-9052
http://hdl.handle.net/11449/221498
10.1016/j.sdentj.2020.05.003
2-s2.0-85086718168
url http://dx.doi.org/10.1016/j.sdentj.2020.05.003
http://hdl.handle.net/11449/221498
identifier_str_mv Saudi Dental Journal, v. 33, n. 7, p. 650-655, 2021.
1013-9052
10.1016/j.sdentj.2020.05.003
2-s2.0-85086718168
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Saudi Dental Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 650-655
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128454852345856