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dc.contributor.authorTabata, Lucas Fernando [UNESP]
dc.contributor.authorAssunção, Wirley Goncalves [UNESP]
dc.contributor.authorRicardo Barao, Valentim Adelino [UNESP]
dc.contributor.authorGomes, Erica Alves [UNESP]
dc.contributor.authorDelben, Juliana Aparecida [UNESP]
dc.contributor.authorSousa, Edson Antonio Capello [UNESP]
dc.contributor.authorRocha, Eduardo Passos [UNESP]
dc.date.accessioned2013-09-30T18:10:33Z
dc.date.accessioned2014-05-20T13:43:32Z
dc.date.available2013-09-30T18:10:33Z
dc.date.available2014-05-20T13:43:32Z
dc.date.issued2010-05-01
dc.identifierhttp://dx.doi.org/10.1097/SCS.0b013e3181d7f202
dc.identifier.citationJournal of Craniofacial Surgery. Philadelphia: Lippincott Williams & Wilkins, v. 21, n. 3, p. 696-702, 2010.
dc.identifier.issn1049-2275
dc.identifier.urihttp://hdl.handle.net/11449/15197
dc.description.abstractThis study aimed to compare the influence of single-standing or connected implants on stress distribution in bone of mandibular overdentures by means of two-dimensional finite element analysis. Two finite element models were designed using software (ANSYS) for 2 situations: bar-clip (BC) group-model of an edentulous mandible supporting an overdenture over 2 connected implants with BC system, and o'ring (OR) group-model of an edentulous mandible supporting an overdenture over 2 single-standing implants with OR abutments. Axial loads (100 N) were applied on either central (L1) or lateral (L2) regions of the models. Stress distribution was concentrated mostly in the cortical bone surrounding the implants. When comparing the groups, BC (L1, 52.0 MPa and L2, 74.2 MPa) showed lower first principal stress values on supporting tissue than OR (L1, 78.4 MPa and L2, 76.7 MPa). Connected implants with BC attachment were more favorable on stress distribution over peri-implant-supporting tissue for both loading conditions.en
dc.format.extent696-702
dc.language.isoeng
dc.publisherLippincott Williams & Wilkins
dc.relation.ispartofJournal of Craniofacial Surgery
dc.sourceWeb of Science
dc.subjectFinite element analysisen
dc.subjectbiomechanicsen
dc.subjectstress distributionen
dc.subjectdental implanten
dc.subjectattachment systemen
dc.subjectoverdentureen
dc.titleComparison of Single-Standing or Connected Implants on Stress Distribution in Bone of Mandibular Overdentures: A Two-Dimensional Finite Element Analysisen
dc.typeArtigo
dcterms.licensehttp://edmgr.ovid.com/spine/accounts/copyrightTransfer.pdf
dcterms.rightsHolderLippincott Williams & Wilkins
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationUniv Estadual Paulista, Aracatuba Dent Sch, Dept Dent Mat & Prosthodont, BR-16015050 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Bauru Engn Sch, Dept Mech Engn, BR-16015050 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Aracatuba Dent Sch, Dept Dent Mat & Prosthodont, BR-16015050 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Bauru Engn Sch, Dept Mech Engn, BR-16015050 São Paulo, Brazil
dc.identifier.doi10.1097/SCS.0b013e3181d7f202
dc.identifier.wosWOS:000278102200016
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araçatubapt
dc.identifier.lattes4438747643373395
dc.identifier.lattes3383392287039820
unesp.author.lattes8934648262859482
unesp.author.orcid0000-0002-8903-0737[2]
unesp.author.orcid0000-0002-6510-3727[5]
unesp.author.orcid0000-0002-6391-9917[3]
dc.relation.ispartofjcr0.772
dc.relation.ispartofsjr0,448
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