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dc.creatorHerráez Galindo, María Cristinaes
dc.creatorTorres-Lagares, Danieles
dc.creatorMartínez-González, Álvaro-Josées
dc.creatorPérez-Velasco, Andreaes
dc.creatorTorres Carranza, Eusebioes
dc.creatorSerrera Figallo, María de los Ángeleses
dc.creatorGutiérrez Pérez, José Luises
dc.date.accessioned2020-06-23T09:06:58Z
dc.date.available2020-06-23T09:06:58Z
dc.date.issued2020-05-18
dc.identifier.issn2075-4701es
dc.identifier.urihttps://hdl.handle.net/11441/98137
dc.description.abstractThis study is a contribution to our understanding of the mechanical behaviour of dental implants through the use of the finite element and the photoelastic methods. Two internal connection and bone level dental implants with different design have been analysed (M-12 by Oxtein S.L., Zaragoza, Spain, and ASTRA, from Dentsply Sirona, Charlotte, NC, USA), evaluating the stress distribution produced by axial stresses and a comparison has been established between them, as well as between the two methods used, in order to validate the adopted hypotheses and correlate the numerical modelling performed with experimental tests. To load the implant in laboratory testing, a column was placed, such that the loading point was about 9.3 mm from the upper free surface of the resin plate. This column connects the implant with the weights used to define the test load. In turn, support for both plates was achieved by two 6 mm bolts 130 mm apart and located on a parallel line with the resin (flush with the maximum level of the implant), at a depth of 90 mm. The results obtained with both methods used were similar enough. The comparison of results is fundamentally visual, but ensures that, at least in the range of forces used, both methods are similar. Therefore, the photoelastic method can be used to confirm in a real way the virtual conditions of the finite element models, with the implications in the investigation of dental implants that this entails.es
dc.formatapplication/pdfes
dc.format.extent13 p.es
dc.language.isoenges
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectDental implantses
dc.subjectFinite element analysises
dc.subjectPhotoelasticityes
dc.subjectDental prosthesises
dc.subjectBiomechanicses
dc.titleA Comparison of Photoelastic and Finite Elements Analysis in Internal Connection and Bone Level Dental Implantses
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Estomatologíaes
dc.identifier.doi10.3390/met10050648es
dc.contributor.groupUniversidad de Sevilla. CTS523: Innovacion y Desarrollo en Tecnicas y Fundamentos de Cirugia Bucal y Craneofaciales
dc.contributor.groupUniversidad de Sevilla. CTS1000: Odontología en Pacientes Especiales, Médicamente Comprometidos y Hospitalariaes
dc.journaltitleMetals 2020es
dc.publication.volumen10es
dc.publication.issue648es
dc.publication.initialPage1es
dc.publication.endPage13es

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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as: Attribution-NonCommercial-NoDerivatives 4.0 Internacional