Effect of splinting in accuracy of two implants impression techniques

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorAvila, Érica Dorigatti de-
Autor(es): dc.creatorMoraes, Fernanda de Matos-
Autor(es): dc.creatorCastanharo, Sabrina Maria-
Autor(es): dc.creatorDel´Acqua, Marcelo Antonialli-
Autor(es): dc.creatorMollo Júnior, Francisco de Assis-
Data de aceite: dc.date.accessioned2021-03-10T21:56:56Z-
Data de disponibilização: dc.date.available2021-03-10T21:56:56Z-
Data de envio: dc.date.issued2015-08-06-
Data de envio: dc.date.issued2015-08-06-
Data de envio: dc.date.issued2014-
Fonte completa do material: dc.identifierhttp://www.joionline.org/doi/full/10.1563/AAID-JOI-D-12-00198?=-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/125811-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/125811-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionProcesso FAPESP: 2009/14882-0-
Descrição: dc.descriptionBecause there is no consensus in the literature about the need for a splint between copings, the aim of this study was to evaluate, in vitro, the accuracy of 2 impression techniques for implant-supported prostheses. A master cast was fabricated with four parallel implant abutment analogs and a passive framework. Two groups with 5 casts each were formed: Group 1 (squared impression copings with no splint: S) and Group 2 (splinted squared impression copings, using metal drill burs and Pattern resin: SS). The impression material used was polyvinyl siloxane with open trays for standard preparation of the casts. For each cast, the framework was positioned, and a titanium screw was tightened with 10 N·cm torque in analog A, after which measurements of the abutment-framework interface gaps were performed at analogs C and D. This process was repeated for analog D. These measurements were analyzed using software. A one-way analysis of variance (ANOVA) with a confidence interval of 95% was used to analyze the data. Significant differences were detected between S and SS in relation to the master cast (P ≤ 0.05). The median values of the abutment-framework interface gaps were as follows: master cast: 39.64 μm; squared impression copings with no splint: 205.86 μm; splinted squared impression copings: 99.19 μm. Under the limitations of this study, the technique presented for Group 2 produces better results compared with the technique used for Group 1.-
Formato: dc.format633-639-
Idioma: dc.languageen-
Relação: dc.relationThe Journal of Oral Implantology-
Relação: dc.relation1.212-
Relação: dc.relation0,569-
Direitos: dc.rightsclosedAccess-
Título: dc.titleEffect of splinting in accuracy of two implants impression techniques-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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