Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/351515
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSantos, Mateus Bertolini Fernandes dos-
dc.contributor.authorunicampBacchi, Ataís-
dc.contributor.authorunicampCorrer Sobrinho, Lourenço-
dc.contributor.authorunicampConsani, Rafael Leonardo Xediek-
dc.typeArtigopt_BR
dc.titleThe Influence of clip material and cross sections of the bar framework associated with vertical misfit on stress distribution in implant-retained overdenturespt_BR
dc.contributor.authorBacchi, A.-
dc.contributor.authorCorrer-Sobrinho, L.-
dc.contributor.authordos Santos, M. B. F.-
dc.contributor.authorConsani, R. L. X.-
dc.subjectPrótesept_BR
dc.subjectOssospt_BR
dc.subject.otherlanguageProsthesispt_BR
dc.subject.otherlanguageBonespt_BR
dc.description.abstractThe aim was to evaluate the stress concentration caused by different cross sections of bar frameworks and clip materials used to retain overdentures. Three-dimensional models of a severely resorbed arch, an overdenture retained by two implants, and a bar-clip attachment system were made. A total of twelve models were made according to the cross section of the bar framework (round, oval, or Hader), clip material (gold or plastic), and presence of misfit. A vertical misfit of 100 pm between the implant and the bar framework was made on the right implant. Finite element models were obtained by importing the solid model into mechanical simulation software. The base of the mandible was set to be the fixed support, and a pressure of 100 MPa was applied to the right mandibular first molar. The analysis was made by means of von Mises stress for the prosthetic components and microstrain to the bone tissue. Round bars led to lower values of stress in the clip and prosthetic screw of the ill-fitted component and lower microstrain values in the peri-implant bone tissue. The lowest values of stress in the bar were observed in the Hader groups. Plastic clips reduced the stress concentration in all structures compared with gold clips. The clip material and the cross section of the bar framework influenced the stress distribution in overdentures retained by a bar-clip system presenting vertical misfitpt_BR
dc.relation.ispartofInternational journal of prosthodonticspt_BR
dc.relation.ispartofabbreviationInt j prosthodontpt_BR
dc.publisher.cityHanover Park, ILpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherQuintessencept_BR
dc.date.issued2014-
dc.date.monthofcirculationJan.pt_BR
dc.language.isoengpt_BR
dc.description.volume27pt_BR
dc.description.issuenumber1pt_BR
dc.description.firstpage26pt_BR
dc.description.lastpage32pt_BR
dc.rightsAbertopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0893-2174pt_BR
dc.identifier.eissn1942-4426pt_BR
dc.identifier.doi10.11607/ijp.3627pt_BR
dc.identifier.urlhttp://www.quintpub.com/journals/ijp/abstract.php?iss2_id=1165&article_id=13790&article=3&title=The%20Influence%20of%20Clip%20Material%20and%20Cross%20Sections%20of%20the%20Bar%20Framework%20Associated%20with%20Vertical%20Misfit%20on%20Stress%20Distribution%20in%20Implant-Retained%20Overdentures#.X5bRY4hKjIVpt_BR
dc.date.available2020-10-26T13:55:16Z-
dc.date.accessioned2020-10-26T13:55:16Z-
dc.description.provenanceSubmitted by Cintia Oliveira de Moura (cintiaom@unicamp.br) on 2020-10-26T13:55:16Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-02-16T16:52:36Z : No. of bitstreams: 1 000329956300003.pdf: 249264 bytes, checksum: ffb7b64ac86b595d0d9a34da5db9de26 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-10-26T13:55:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/351515-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Odontologia Restauradorapt_BR
dc.contributor.departmentDepartamento de Prótese e Periodontiapt_BR
dc.contributor.unidadeFaculdade de Odontologiapt_BR
dc.contributor.unidadeFaculdade de Odontologiapt_BR
dc.contributor.unidadeFaculdade de Odontologiapt_BR
dc.contributor.unidadeFaculdade de Odontologiapt_BR
dc.identifier.source000329956300003pt_BR
dc.creator.orcid0000-0001-5477-4077pt_BR
dc.creator.orcid0000-0002-9913-8290pt_BR
dc.creator.orcid0000-0002-2009-7407pt_BR
dc.creator.orcid0000-0003-4122-9234pt_BR
dc.type.formArtigopt_BR
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