Effect of Abutment Type and Tightening Sequence on Torque Maintenance Capacity after Mechanical Cycling in Splinted Implant-Supported Restorations

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorNomura Nakano, Leonardo Jiro-
Autor(es): dc.creatorLandim Gomes, Lais Carolina-
Autor(es): dc.creatorQueiroz, Talita Suelen de-
Autor(es): dc.creatorArruda Paes, Tarcisio Jose de-
Data de aceite: dc.date.accessioned2025-08-21T16:26:14Z-
Data de disponibilização: dc.date.available2025-08-21T16:26:14Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2021-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/oral1040029-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300704-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300704-
Descrição: dc.descriptionThe aim of this study was to compare the screw removal torque of mini-conical prosthetic components and straight trunnion of indexed morse taper implants after mechanical cycling. The sample consisted of 40 implants and 20 mini-conical prosthetic components (MC group) and 20 straight trunnion components (ST group). Each group consisted of 10 specimens, with 2 implants in each, and cobalt-chromium metallic crowns were screwed into each sample. The components of the MC group received a torque of 20 N-cm with a digital torque wrench, and after 10 min were retightened with the same value as the initial torque. The components of the ST group received a torque of 30 N-cm, with a digital torque wrench, and after 10 min, they were retightened with the same value. The screws of the respective crowns of the two groups received a torque of 10 N-cm and after 10 min were retightened with the same value. Each group was subjected to the fatigue test in a mechanical cycler at 2,000,000 cycles, with a load of 250 N and frequency of 4 Hz. At the end of the fatigue test, the loosening torque of each screw of the specimens was measured through a digital torque wrench. The data were analyzed by two-way ANOVA and a Tukey test. In both groups, there were loss of torque. The results showed no statistic difference between MC and ST groups (p > 0.05).-
Descrição: dc.descriptionSao Paulo State Univ, UNESP, Inst Sci & Technol, BR-12245000 Sao Jose Dos Campos, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, UNESP, Inst Sci & Technol, BR-12245000 Sao Jose Dos Campos, Brazil-
Formato: dc.format300-306-
Idioma: dc.languageen-
Publicador: dc.publisherMdpi-
Relação: dc.relationOral-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectdental implants-
Palavras-chave: dc.subjectfatigue-
Palavras-chave: dc.subjectmechanical tests-
Palavras-chave: dc.subjecttorque-
Palavras-chave: dc.subjectdentistry-
Palavras-chave: dc.subjectoral surgery-
Título: dc.titleEffect of Abutment Type and Tightening Sequence on Torque Maintenance Capacity after Mechanical Cycling in Splinted Implant-Supported Restorations-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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