Comparing bond strength and marginal integrity with direct bulk-fill resin composites and indirect composites

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorSchool of Dentistry-
Autor(es): dc.contributorDentistry Masters Program-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversity of Chile-
Autor(es): dc.contributorMedical Faculty “Victoria de Girón”-
Autor(es): dc.contributorUniversidad Politécnica y Artística del Paraguay.-
Autor(es): dc.creatorBarros, Yolanda-
Autor(es): dc.creatorBandéca, Mateus-
Autor(es): dc.creatorMillán, Andrés-
Autor(es): dc.creatorSiqueira, Fabiana-
Autor(es): dc.creatorKuga, Milton [UNESP]-
Autor(es): dc.creatorFernandez, Eduardo-
Autor(es): dc.creatorChaple Gil, Alain Manuel-
Autor(es): dc.creatorBorges, Alvaro-
Autor(es): dc.creatorTonetto, Mateus-
Data de aceite: dc.date.accessioned2022-02-22T00:23:17Z-
Data de disponibilização: dc.date.available2022-02-22T00:23:17Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-04-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/198016-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/198016-
Descrição: dc.descriptionIntroduction: The clinical longevity of tooth restoration -whether directly or indirectly using composites- greatly depends on the quality and stability of the marginal adaptation. Even today, dental restoration failure is a major complication in everyday dental practice. Objective: To evaluate the effect of restoration techniques on the microtensile bond strength and marginal integrity of class II cavities. Methods: An experimental in vitro investigation was made. Preparations (5 × 4 × 2 mm) below the cement-enamel junction were performed in 45 human maxillary premolars (n= 15) that were the sample of the study selected to random. The G1 group incrementally received Spectrum TPH3 Dentsply De trey in three horizontal incremental layers. The G2 group received a bulk restoration technique (one 4-mm increment of Surefill SDR flow plus one 1-mm horizontal capping layer of Spectrum TPH3 Dentsply De trey using a metal matrix band. For the G3 group, impressions were made from each cavity preparation, and Spectrum was used to complete an indirect composite restoration. After storage (24 h/37 °C), the proximal surfaces of each tooth were polished with Sof-Lex disks. For microtensile bond strength testing, all premolars were sectioned into resin-dentine beams (0.8 mm2) and were tested under tension (0.5 mm/min). Results: Microtensile bond strength testing and marginal integrity values were not statistically significantly affected by the type of restoration technique used (p> 0.05). Conclusions: The SurefillSDR flow that used a capping layer made of conventional composite can be an alternative to reduce procedure durations as well as additional steps in the restorative technique.-
Descrição: dc.descriptionUniversity of Cuiaba-UNIC School of Dentistry Department of Restorative Dentistry-
Descrição: dc.descriptionCEUMA University Dentistry Masters Program Department-
Descrição: dc.descriptionPonta Grossa State University School of Dentistry Department of Restorative Dentistry-
Descrição: dc.descriptionSão Paulo State University - Unesp School of Dentistry/Unesp-
Descrição: dc.descriptionRestorative Dentistry Department University of Chile-
Descrição: dc.descriptionInstitute of Biomedical Sciences-Autonomous University of Chile-
Descrição: dc.descriptionMedical University of La Habana Medical Faculty “Victoria de Girón” Department of Dentistry-
Descrição: dc.descriptionUniversidad Politécnica y Artística del Paraguay.-
Descrição: dc.descriptionSão Paulo State University - Unesp School of Dentistry/Unesp-
Formato: dc.format111-122-
Idioma: dc.languageen-
Relação: dc.relationRevista Cubana de Estomatologia-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBond strength-
Palavras-chave: dc.subjectFiber post-
Palavras-chave: dc.subjectResin cement-
Título: dc.titleComparing bond strength and marginal integrity with direct bulk-fill resin composites and indirect composites-
Título: dc.titleComparación de la fuerza de unión y la integridad marginal con compuestos de resina de relleno masivo y compuestos indirectos-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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