Does the Bleaching Gel Application Site Interfere With the Whitening Result? A Randomized Clinical Trial

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorEsteves, Lmb-
Autor(es): dc.creatorFagundes, T. C.-
Autor(es): dc.creatorSantos, P. H. dos-
Autor(es): dc.creatorSilva, Lmav da-
Autor(es): dc.creatorAlcântara, S. de-
Autor(es): dc.creatorCintra, Ltâ-
Autor(es): dc.creatorBriso, Alf-
Data de aceite: dc.date.accessioned2025-08-21T16:08:06Z-
Data de disponibilização: dc.date.available2025-08-21T16:08:06Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.2341/20-236-C-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241050-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241050-
Descrição: dc.descriptionThis study aimed to evaluate the effect of the bleaching gel application site on chromatic changes and postoperative sensitivity in teeth. Thirty patients were selected and allocated to three groups (n=10 per group), according to the location of the gel: GI, cervical application; GII, incisal application; and GIII, total facial. The amount and time of application of the 35% hydrogen peroxide (H2O2) gel were standardized. Color changes were analyzed by ΔE and Wid (bleaching index), using the values obtained in the readings conducted on a digital spectrophotometer in the cervical (CRs) and incisal regions (IRs) of the teeth. Spontaneous sensitivity was assessed using the questionnaire, and the stimulated sensitivity caused by the thermosensory analysis (TSA). The analysis occurred in five stages: baseline, after the first, second, and third whitening sessions (S), and 14 days after the end of the whitening, using the linear regression statistical model with mixed effects and post-test by orthogonal contrasts (p<0.05). Although the IR was momentarily favored, at the end of the treatment, the restriction of the application site provided results similar to those obtained when the gel was applied over the entire facial surface. Regarding sensitivity, only the GI showed spontaneous sensitivity. In the TSA, GIII had less influence on the threshold of the thermal sensation. It was concluded that the chromatic alteration does not depend on the gel application site. Spontaneous sensitivity is greater when the gel is concentrated in the cervical region (CR), and the teeth remain sensitized by thermal stimuli even after 14 days.-
Descrição: dc.descriptionDDS MS student Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionDDS MS Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionDDS MS PhD Department of Dental Materials and Prosthodontics São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionSibele de Alcântara DDS MS student Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionDDS MS Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba, Luciano Tavares Ângelo Cintra-
Descrição: dc.description*André Luiz Fraga Briso DDS MS Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionDDS MS student Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionDDS MS Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionDDS MS PhD Department of Dental Materials and Prosthodontics São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionSibele de Alcântara DDS MS student Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Descrição: dc.descriptionDDS MS Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba, Luciano Tavares Ângelo Cintra-
Descrição: dc.description*André Luiz Fraga Briso DDS MS Department of Preventive and Restorative Dentistry São Paulo State University (UNESP) School of Dentistry Araçatuba-
Formato: dc.format20-30-
Idioma: dc.languageen-
Relação: dc.relationOperative dentistry-
???dc.source???: dc.sourceScopus-
Título: dc.titleDoes the Bleaching Gel Application Site Interfere With the Whitening Result? A Randomized Clinical Trial-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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