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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/45287
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dc.creatorGustavo Assis de Paulapt_BR
dc.creatorGuilherme Carvalho Silvapt_BR
dc.creatorÊnio Lacerda Vilaçapt_BR
dc.creatorTulimar Machado Cornacchiapt_BR
dc.creatorCláudia Silami de Magalhãespt_BR
dc.creatorAllyson Nogueira Moreirapt_BR
dc.date.accessioned2022-09-19T16:49:23Z-
dc.date.available2022-09-19T16:49:23Z-
dc.date.issued2018-06-
dc.citation.volume27pt_BR
dc.citation.issue03pt_BR
dc.citation.spage294pt_BR
dc.citation.epage302pt_BR
dc.identifier.doi10.1097/id.0000000000000737pt_BR
dc.identifier.issn10566163pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/45287-
dc.description.resumoPurpose: Biomechanical behavior of tooth-implant-supported prostheses (TISPs) with external and internal implants was compared. Materials and methods: Two 3-D models of TISP were designed by varying the implant: external (Model EH) and internal hexagons (Model IH). After loading, von Mises stresses were obtained in implants, abutments, and screws. Principal maximum (σmax) and minimum (σmin) stresses were analyzed in periodontal ligament (PL), alveolar bone, and periimplant bone. Results: Model IH showed lower stress peaks in axial loading in the implant and in the screw but higher in abutment. In oblique loading, Model IH had lower stresses in the implant, but higher in the abutment and in the screw. In the σmax analysis for axial and oblique loads, stress peaks in Model IH were lower in PL, alveolar bone, and periimplant bone. In the σmin analysis for axial load, stress peaks in Model IH were lower in PL, but higher in alveolar bone and in periimplant bone. In oblique load, Model IH showed lower stress peaks in PL and alveolar bone, but higher stress peaks in periimplant bone. Conclusions: TISPs with IH implants do present lower risk of biomechanical failurept_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofImplant Dentistrypt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectDental implantpt_BR
dc.subjectDental prosthesispt_BR
dc.subjectBiomechanicspt_BR
dc.subject.otherDental implantspt_BR
dc.subject.otherDental prosthesispt_BR
dc.subject.otherBiomechanical phenomenapt_BR
dc.subject.otherBone and bonespt_BR
dc.subject.otherPeriodonticspt_BR
dc.titleBiomechanical behavior of tooth-implant supported prostheses with different implant connectionspt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://journals.lww.com/implantdent/Fulltext/2018/06000/Biomechanical_Behavior_of_Tooth_Implant_Supported.9.aspxpt_BR
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