Dimensional accuracy of provisional complete crown made by the 3D printing method

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPereira, Ellen Randoli-
Autor(es): dc.creatorSichi, Luigi Giovani Bernardo-
Autor(es): dc.creatorCoelho, Marcelle Simões-
Autor(es): dc.creatorLopes, Gabriel Cirone-
Autor(es): dc.creatorde ARAÚJO, Rodrigo Máximo-
Data de aceite: dc.date.accessioned2025-08-21T17:53:32Z-
Data de disponibilização: dc.date.available2025-08-21T17:53:32Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4322/bds.2024.e4366-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/304380-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/304380-
Descrição: dc.descriptionObjective: This study evaluated the dimensional accuracy of provisional complete crowns printed with photopolymerizable resin using an LCD-type 3D printer through optical metrology, varying the printing angle and the number of complete crowns printed at once on a single-build platform. Material and Methods: The complete crowns were printed with temporary crown resin, A2 temporary (Wilcos do Brasil), divided into four groups with n=12: Group A-3 complete crowns positioned at 150° on the x-axis; Group B-4 complete crowns positioned at 150° on the x-axis; Group C-3 complete crowns positioned at 180° on the x-axis; and Group D-4 complete crowns positioned at 180° on the x-axis. Dimensional accuracy was assessed by overlaying images in the Gom Inspect measurement software, where the STL of each complete crown was aligned and compared to the master model. For statistical analysis, one-way ANOVA and Shapiro-Wilk tests were used. Results: No significant statistical difference was observed between the different angles, or the number of complete crowns printed at once. Conclusion: Based on dimensional accuracy, the printing of provisional complete crowns with an LCD-type 3D printer shows no significant statistical difference with either the 150 or 180-degree angle variations, and there is also no difference when printing 3 or 4 complete crowns at once.-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio Mesquita Filho”-UNESP Instituto de Ciência e Tecnologia Departamento de Materiais Odontológicos e Prótese, Campus de São José dos Campos, SP-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio Mesquita Filho”-UNESP Instituto de Ciência e Tecnologia Departamento de Materiais Odontológicos e Prótese, Campus de São José dos Campos, SP-
Idioma: dc.languageen-
Relação: dc.relationBrazilian Dental Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subject3D printing-
Palavras-chave: dc.subjectCAD-CAM-
Palavras-chave: dc.subjectDental crowns-
Palavras-chave: dc.subjectDental prosthesis-
Palavras-chave: dc.subjectProsthodontics-
Título: dc.titleDimensional accuracy of provisional complete crown made by the 3D printing method-
Título: dc.titleAcuidade dimensional de coroas totais provisórias confeccionadas pelo método de impressão 3D-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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