Comparison of Manual (2D) and Digital (3D) Methods in the Assessment of Simulated Facial Edema

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUNISAGRADO School of Dentistry-
Autor(es): dc.contributorAraraquara Dental School-
Autor(es): dc.contributorParaíba State University-
Autor(es): dc.creatorDallazen, Eduardo-
Autor(es): dc.creatorBaccaro, Gabriela Cristina-
Autor(es): dc.creatorSantos, Anderson Maikon de Souza-
Autor(es): dc.creatorQueiroz, Mariana Elias-
Autor(es): dc.creatorSantiago Junior, Joel Ferreira-
Autor(es): dc.creatorHochuli-Vieira, Eduardo-
Autor(es): dc.creatorFaverani, Leonardo-
Data de aceite: dc.date.accessioned2025-08-21T23:00:12Z-
Data de disponibilização: dc.date.available2025-08-21T23:00:12Z-
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/10.1016/j.joms.2023.05.009-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308866-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308866-
Descrição: dc.descriptionBackground: An edema assessment following dental surgeries is essential to improving the dental surgeon's technique and, consequentially, patient comfort. Purpose: Two-dimensional (2D) methods are limited in analyzing 3-dimensional (3D) surfaces. Currently, 3D methods are used to investigate postoperative swelling. However, there are no studies that directly compare 2D and 3D methods. The goal of this study is to directly compare 2D and 3D methods used in the assessment of postoperative edema. Study design and sample: The investigators implemented a prospective, cross-sectional study with each subject serving as its own control. The sample was composed of dental student volunteers without facial deformities. Predictor variable: The predictor variable is the method used to measure edema. After simulating edema, manual (2D) and digital (3D) techniques were used to measure edema. The manual method used direct facial perimeter measurements. The two digital methods were photogrammetry using a smartphone (iPhone 11, Apple Inc, Cupertino, California), and facial scanning with a smartphone application (Bellus3D FaceApp, Bellus3D Inc, Campbell, California) [3D measurements] Main outcome variable: The coefficient of variation (CV) (CV = standard deviation /mean) was used to assess homogeneity of edema measurements. Analysis: The Shapiro–Wilk and equal variance tests were applied to assess data homogeneity. Next, one-way analysis of variance was performed, followed by a correlation analysis. Finally, the data were submitted to Tukey's test. The statistical significance threshold was set at 5% (P < .05). Results: The sample was composed of 20 subjects aged 18-38 years. The CV showed higher values using the manual (2D) method (47%; 4.88% ± 2.99), compared with the photogrammetry method (18%; 8.55 mm ± 1.52) and the smartphone application (21%; 8.97 mm ± 1.93). A statistically significant difference was observed between the manual method values and those of the other two groups (P < .001). There was no difference between the facial scanning and photogrammetry groups (3D methods) (P = .778) Conclusion and Relevance: Both digital measuring methods (3D) demonstrated greater homogeneity than the manual method in analyzing facial distortions caused by the same swelling simulation. Therefore, it can be affirmed that digital methods may be more reliable that manual methods for assessing facial edema.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionPhD Student Department of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, São Paulo-
Descrição: dc.descriptionDDS Student Department of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, São Paulo-
Descrição: dc.descriptionPhD Student Department of Dental Materials and Prosthesis São Paulo State University (UNESP) School of Dentistry, São Paulo-
Descrição: dc.descriptionAssistant Professor Division of Prosthesis UNISAGRADO School of Dentistry-
Descrição: dc.descriptionAssociate Professor Department of Diagnosis and Surgery Araraquara Dental School, São Paulo-
Descrição: dc.descriptionAssociate Professor Department of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, São Paulo-
Descrição: dc.descriptionAssistant Professor Division of Oral Surgery Paraíba State University-
Descrição: dc.descriptionPhD Student Department of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, São Paulo-
Descrição: dc.descriptionDDS Student Department of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, São Paulo-
Descrição: dc.descriptionPhD Student Department of Dental Materials and Prosthesis São Paulo State University (UNESP) School of Dentistry, São Paulo-
Descrição: dc.descriptionAssociate Professor Department of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, São Paulo-
Formato: dc.format1146-1154-
Idioma: dc.languageen-
Relação: dc.relationJournal of Oral and Maxillofacial Surgery-
???dc.source???: dc.sourceScopus-
Título: dc.titleComparison of Manual (2D) and Digital (3D) Methods in the Assessment of Simulated Facial Edema-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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