Clinical Tooth Color Matching: In Vivo Comparisons of Digital Photocolorimetric and Spectrophotometric Analyses

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Santa Catarina (UFSC)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPhilippi, A. G.-
Autor(es): dc.creatorSabatini, G. P.-
Autor(es): dc.creatorFreitas, M. S.-
Autor(es): dc.creatorOshima, S. N.-
Autor(es): dc.creatorTango, R. N.-
Autor(es): dc.creatorGonçalves, Tmsv-
Data de aceite: dc.date.accessioned2025-08-21T15:21:28Z-
Data de disponibilização: dc.date.available2025-08-21T15:21:28Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.2341/22-079-C-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297063-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297063-
Descrição: dc.descriptionOBJECTIVE: This study aimed to compare the tooth color matching of two dental colorimetric methods: the spectrophotometric analysis (SPM) and the standardized digital photocolorimetric analysis (DPC). METHODS: The color of 60 maxillary central incisors of 30 volunteers (22.5 ± 7.6 years) was analyzed. In the DPC method, tooth photographs were standardized with the eLABor_aid protocol, processed with Adobe Photoshop Lightroom software, and the values of L*, a*, and b* were obtained with a Digital Color Meter software. For the SPM, L*, a*, and b* were measured directly with a handheld spectrophotometer. Data were submitted to paired t-test and Pearson correlation test (α=0.05). Mean color difference between the two methods was calculated with CIELAB formula. RESULTS: All color coordinates revealed different values when comparing DPC to SPM in the same tooth (p<0.0001). Mean color difference (ΔEab) between SPM and DPC was 11.5 ±3.1. A positive correlation was observed for L* (R2=0.73,p<0.0001), a* (R2=0.31, p=0.017), and b* (R2=0.83, p<0.0001). CONCLUSIONS: Even though the color coordinate values were different in both methods, they were correlated, revealing that the DPC is a viable alternative to determine the tooth color matching.-
Descrição: dc.descriptionDDS Department of Dentistry Federal University of Santa Catarina-
Descrição: dc.descriptionDDS Department of Dentistry Federal University of São Paulo-
Descrição: dc.descriptionDDS research assistant Department of Dentistry Federal University of Santa Catarina-
Descrição: dc.descriptionDDS Department of Dental Materials and Prosthodontics State Sao Paulo State University School of Dentistry at Sao Jose dos Campos-
Descrição: dc.descriptionDDS Department of Dental Materials and Prosthodontics State Sao Paulo State University School of Dentistry at Sao Jose dos Campos-
Formato: dc.format490-499-
Idioma: dc.languageen-
Relação: dc.relationOperative dentistry-
???dc.source???: dc.sourceScopus-
Título: dc.titleClinical Tooth Color Matching: In Vivo Comparisons of Digital Photocolorimetric and Spectrophotometric Analyses-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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