Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding

Detalhes bibliográficos
Autor(a) principal: MacIeski, Karine
Data de Publicação: 2011
Outros Autores: Rocha, Roberto, Locks, Arno [UNESP], Ribeiro, Gerson Ulema
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S2176-94512011000500021
http://hdl.handle.net/11449/72640
Resumo: Introduction: An appropriate selection of instruments is essential to perform a correct debonding technique, by properly removing orthodontic brackets and the remaining resin. Objective: The aim of this study was to evaluate three methods of remaining resin removal on enamel surface after bracket debonding, by means of Scanning Electron Microscopy (SEM). Methods: Eighteen bovine incisors were selected and divided into three groups (A, B and C) of six teeth each. Before bracket bonding, epoxy resin casts were obtained by impression of the teeth with addition silicon, in order to register baseline enamel characteristics and representing the control group. The methods for remaining resin removal were: Group A - gross and medium granulation Soflex discs; Group B - carbide bur in low-speed; Group C - carbide bur in high-speed. Soflex polishing system fine and ultrafine granulation discs were used for Group A, rubber tips for Groups B and C, and polishing paste for all groups. After polishing, impression of teeth were taken and casts were analyzed by means of SEM. The baseline enamel characteristics (Control Group) were compared to the final aspect of enamel to determine the method that generated less enamel abrasion. Results and Conclusion: The remaining resin removal by carbide bur in low-rotation, and enamel polished with rubber tips followed by polishing paste produced the smaller damage to the enamel.
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spelling Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debondingDental enamel. bracket. debondingIntroduction: An appropriate selection of instruments is essential to perform a correct debonding technique, by properly removing orthodontic brackets and the remaining resin. Objective: The aim of this study was to evaluate three methods of remaining resin removal on enamel surface after bracket debonding, by means of Scanning Electron Microscopy (SEM). Methods: Eighteen bovine incisors were selected and divided into three groups (A, B and C) of six teeth each. Before bracket bonding, epoxy resin casts were obtained by impression of the teeth with addition silicon, in order to register baseline enamel characteristics and representing the control group. The methods for remaining resin removal were: Group A - gross and medium granulation Soflex discs; Group B - carbide bur in low-speed; Group C - carbide bur in high-speed. Soflex polishing system fine and ultrafine granulation discs were used for Group A, rubber tips for Groups B and C, and polishing paste for all groups. After polishing, impression of teeth were taken and casts were analyzed by means of SEM. The baseline enamel characteristics (Control Group) were compared to the final aspect of enamel to determine the method that generated less enamel abrasion. Results and Conclusion: The remaining resin removal by carbide bur in low-rotation, and enamel polished with rubber tips followed by polishing paste produced the smaller damage to the enamel.Federal University of Santa Catarina (UFSC)Federal University of Rio de Janeiro, UFSCState University of São Paulo (UNESP)UFRJ UFSCUniversity of AarhusState University of São Paulo (UNESP)Universidade Federal de Santa Catarina (UFSC)Universidade Estadual Paulista (Unesp)Universidade Federal do Rio de Janeiro (UFRJ)University of AarhusMacIeski, KarineRocha, RobertoLocks, Arno [UNESP]Ribeiro, Gerson Ulema2014-05-27T11:25:59Z2014-05-27T11:25:59Z2011-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article146-154application/pdfhttp://dx.doi.org/10.1590/S2176-94512011000500021Dental Press Journal of Orthodontics, v. 16, n. 5, p. 146-154, 2011.2176-9451http://hdl.handle.net/11449/7264010.1590/S2176-94512011000500021S2176-945120110005000212-s2.0-848568962812-s2.0-84856896281.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengDental Press Journal of Orthodontics0,489info:eu-repo/semantics/openAccess2023-10-17T06:09:19Zoai:repositorio.unesp.br:11449/72640Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:11:43.088277Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
title Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
spellingShingle Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
MacIeski, Karine
Dental enamel. bracket. debonding
title_short Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
title_full Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
title_fullStr Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
title_full_unstemmed Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
title_sort Effects evaluation of remaining resin removal (three modes) on enamel surface after bracket debonding
author MacIeski, Karine
author_facet MacIeski, Karine
Rocha, Roberto
Locks, Arno [UNESP]
Ribeiro, Gerson Ulema
author_role author
author2 Rocha, Roberto
Locks, Arno [UNESP]
Ribeiro, Gerson Ulema
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Santa Catarina (UFSC)
Universidade Estadual Paulista (Unesp)
Universidade Federal do Rio de Janeiro (UFRJ)
University of Aarhus
dc.contributor.author.fl_str_mv MacIeski, Karine
Rocha, Roberto
Locks, Arno [UNESP]
Ribeiro, Gerson Ulema
dc.subject.por.fl_str_mv Dental enamel. bracket. debonding
topic Dental enamel. bracket. debonding
description Introduction: An appropriate selection of instruments is essential to perform a correct debonding technique, by properly removing orthodontic brackets and the remaining resin. Objective: The aim of this study was to evaluate three methods of remaining resin removal on enamel surface after bracket debonding, by means of Scanning Electron Microscopy (SEM). Methods: Eighteen bovine incisors were selected and divided into three groups (A, B and C) of six teeth each. Before bracket bonding, epoxy resin casts were obtained by impression of the teeth with addition silicon, in order to register baseline enamel characteristics and representing the control group. The methods for remaining resin removal were: Group A - gross and medium granulation Soflex discs; Group B - carbide bur in low-speed; Group C - carbide bur in high-speed. Soflex polishing system fine and ultrafine granulation discs were used for Group A, rubber tips for Groups B and C, and polishing paste for all groups. After polishing, impression of teeth were taken and casts were analyzed by means of SEM. The baseline enamel characteristics (Control Group) were compared to the final aspect of enamel to determine the method that generated less enamel abrasion. Results and Conclusion: The remaining resin removal by carbide bur in low-rotation, and enamel polished with rubber tips followed by polishing paste produced the smaller damage to the enamel.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-01
2014-05-27T11:25:59Z
2014-05-27T11:25:59Z
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/10.1590/S2176-94512011000500021
Dental Press Journal of Orthodontics, v. 16, n. 5, p. 146-154, 2011.
2176-9451
http://hdl.handle.net/11449/72640
10.1590/S2176-94512011000500021
S2176-94512011000500021
2-s2.0-84856896281
2-s2.0-84856896281.pdf
url http://dx.doi.org/10.1590/S2176-94512011000500021
http://hdl.handle.net/11449/72640
identifier_str_mv Dental Press Journal of Orthodontics, v. 16, n. 5, p. 146-154, 2011.
2176-9451
10.1590/S2176-94512011000500021
S2176-94512011000500021
2-s2.0-84856896281
2-s2.0-84856896281.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Dental Press Journal of Orthodontics
0,489
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 146-154
application/pdf
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
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