Efficacy of products for bleaching and whitening under orthodontic brackets

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorCentro Universitário Uningá-
Autor(es): dc.contributorUniversidade Ceuma-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de Uberlândia (UFU)-
Autor(es): dc.creatorPinzan-Vercelino, Célia Regina Maio-
Autor(es): dc.creatorLima, Suellen Nogueira Linares-
Autor(es): dc.creatorPereira, Fernando Félix de Jesus Vieira-
Autor(es): dc.creatorGurgel, Júlio de Araújo-
Autor(es): dc.creatorda SILVA, Gisele Rodrigues-
Autor(es): dc.creatorde FREITAS, Karina Maria Salvatore-
Data de aceite: dc.date.accessioned2025-08-21T17:55:29Z-
Data de disponibilização: dc.date.available2025-08-21T17:55:29Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/2177-6709.27.5.e2220325.oar-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/249351-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/249351-
Descrição: dc.descriptionIntroduction: Many patients wearing orthodontic appliances request alterations in the shade of their teeth during orthodontic treatment. Objective: This study aimed to evaluate the efficacy of different products for bleaching and whitening under orthodontic brackets. Methods: Seventy bovine incisors were randomly divided into five groups (n = 14): C) non-whitening toothpaste (control); WTsi) hydrated silica whitening tooth-paste; WThp) 2% hydrogen peroxide whitening toothpaste; OB) in-office bleaching; and HB) at-home bleaching. Two buccal surface areas were evaluated using the Easyshade spec-trophotometer: under the metal bracket (experimental) and around the bracket (control). The paired t-test, ANOVA, and Tukey tests were applied for statistical analysis. Results: In-tragroup comparisons showed that in groups C, WThp and HB, there were statistically significant differences in the enamel color changes (ΔEab) between under and around the bracket areas (C-under bracket = 7.97 ± 2.35, around bracket = 2.86 ± 0.81, p < 0.01; WThp-under bracket = 4.69 ± 2.98, around bracket = 2.05 ± 1.41, p < 0.01; HB-under bracket = 7.41 ± 2.89, around bracket: 9.86 ± 3.32, p = 0.02). Groups WTsi, OB and HB presented similar perception of tooth whiteness (ΔWID) between the tested areas. Intergroup comparisons demonstrated that under the bracket area, the color change (ΔEab) was similar for all groups, except WThp (C = 7.97 ± 2.35; WTsi = 8.54 ± 3.63; WThp = 4.69 ± 2.98; OB = 9.31 ± 4.32; HB = 7.41 ± 2.89; p < 0.01). Conclusions: The dental color changes were effective for the products tested in groups WTsi, OB and HB in the presence of metallic orthodontic brackets.-
Descrição: dc.descriptionCentro Universitário Uningá Departamento de Odontologia, PR-
Descrição: dc.descriptionUniversidade Ceuma Departamento de Odontologia, MA-
Descrição: dc.descriptionUniversidade Estadual de São Paulo (UNESP), SP-
Descrição: dc.descriptionUniversidade Federal de Uberlândia Escola de Odontologia Departamento de Dentística Operatória e Materiais Odontológicos, MG-
Descrição: dc.descriptionUniversidade Estadual de São Paulo (UNESP), SP-
Formato: dc.format1-28-
Idioma: dc.languageen-
Relação: dc.relationDental Press Journal of Orthodontics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectOrthodontic brackets-
Palavras-chave: dc.subjectTooth bleaching-
Palavras-chave: dc.subjectTooth bleaching agents-
Palavras-chave: dc.subjectToothpastes-
Título: dc.titleEfficacy of products for bleaching and whitening under orthodontic brackets-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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