Longitudinal assessment of periodontal status in patients with nickel allergy treated with conventional and nickel-free braces

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorPazzini, Camila Alessandra-
Autor(es): dc.creatorMarques, Leandro Silva-
Autor(es): dc.creatorRamos-Jorge, Maria Letícia-
Autor(es): dc.creatorOliveira Júnior, Gilberto-
Autor(es): dc.creatorPereira, Luciano José-
Autor(es): dc.creatorPaiva, Saul Martins-
Data de aceite: dc.date.accessioned2026-02-09T12:47:42Z-
Data de disponibilização: dc.date.available2026-02-09T12:47:42Z-
Data de envio: dc.date.issued2020-02-12-
Data de envio: dc.date.issued2020-02-12-
Data de envio: dc.date.issued2012-07-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/39022-
Fonte completa do material: dc.identifierhttps://www.angle.org/doi/full/10.2319/080211-487.1-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1168423-
Descrição: dc.descriptionObjective: To perform a longitudinal comparison of periodontal status in allergic individuals treated with conventional and nickel-free braces. Materials and Methods: Forty-two individuals allergic to nickel were randomly divided into two groups: those receiving conventional braces (n  =  21) and those receiving nickel-free braces (n  =  21). Periodontal status (gingival hyperplasia, change in color and bleeding) was assessed before treatment (T0) and at 3-month intervals for 12 months (T1, T2, T3, and T4), using the Löe Index. Evaluations were performed blindly by a single, calibrated examiner, followed by prophylaxis and orientations regarding oral hygiene. Data were analyzed using the Mann-Whitney U-test for comparisons of the gingival index between groups and Friedman's test for successive comparisons between sessions in the same group (P ≤ .05). Results: Periodontal status did not differ between groups in the initial 9 months of treatment, whereas significant differences were found at T3 and T4 (.039 and .047, respectively). Individuals wearing conventional appliances had higher mean gingival index scores than those wearing nickel-free braces. Conclusion: Individuals with an allergy to nickel exhibit better periodontal health when treated with nickel-free braces than with conventional braces.-
Idioma: dc.languageen-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceThe Angle Orthodontist-
Palavras-chave: dc.subjectNickel allergy-
Palavras-chave: dc.subjectOrthodontic treatment-
Palavras-chave: dc.subjectNickel-free braces-
Título: dc.titleLongitudinal assessment of periodontal status in patients with nickel allergy treated with conventional and nickel-free braces-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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