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dc.creatorBrizuela, Aritzaes
dc.creatorHerrero Climent, Marianoes
dc.creatorRíos-Carrasco, Elisaes
dc.creatorRíos-Santos, J.V.es
dc.creatorPérez, Románes
dc.creatorManero, José Maríaes
dc.creatorGil Mur, Javieres
dc.date.accessioned2019-08-20T08:52:24Z
dc.date.available2019-08-20T08:52:24Z
dc.date.issued2019-03-25
dc.identifier.citationBrizuela, A., Herrero Climent, M., Ríos-Carrasco, E., Ríos-Santos, J.V., Pérez, R.A., Manero, J.M. y Gil Mur, J. (2019). Influence of the elastic modulus on the osseointegration of dental implants. Materials, 12 (6), 980-1-980-7.
dc.identifier.issn1996-1944es
dc.identifier.urihttps://hdl.handle.net/11441/88448
dc.description.abstractThe load transfer from metallic prosthesis to tissue plays an important role in the success of a designed device. From a mechanical behavior point of view, the load transfer will be favored when the elastic modulus between the metallic implant and the bone tissue are similar. Titanium and Ti-6Al-4V are the most commonly used metals and alloys in the field of dental implants, although they present high elastic moduli and hence trigger bone resorption. We propose the use of low-modulus β-type titanium alloys that can improve the growth of new bone surrounding the implant. We designed dental implants with identical morphology and micro-roughness composed of: Ti-15Zr, Ti-19.1Nb-8.8Zr, Ti-41.2Nb-6.1Zr, and Ti-25Hf-25Ta. The commercially pure Ti cp and Ti-6Al-4V were used as control samples. The alloys were initially mechanically characterized with a tensile test using a universal testing machine. The results showed the lowest elastic modulus for the Ti-25Hf-25Ta alloy. We implanted a total of six implants in the mandible (3) and maxilla (3) for each titanium alloy in six minipigs and evaluated their bone index contact (i.e., the percentage of new bone in contact with the metal-BIC%) after 3 and 6 weeks of implantation. The results showed higher BIC% for the dental implants with lowest elastic modulus, showing the importance of decreasing the elastic modulus of alloys for the successful osseointegration of dental implants.es
dc.description.sponsorshipMINECO MAT2015-67183-Res
dc.description.sponsorshipFEDER, UE MAT2015-67183-Res
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)es
dc.relation.ispartofMaterials, 12 (6), 980-1-980-7.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectDental implantes
dc.subjectLow elastic moduluses
dc.subjectOsseointegrationes
dc.subjectTitanium alloyses
dc.titleInfluence of the elastic modulus on the osseointegration of dental implantses
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Estomatologíaes
dc.relation.projectIDMAT2015-67183-Res
dc.relation.publisherversionhttp://doi.org/10.3390/ma12060980es
dc.identifier.doi10.3390/ma12060980es
idus.format.extent7 p.es
dc.journaltitleMaterialses
dc.publication.volumen12es
dc.publication.issue6es
dc.publication.initialPage980-1es
dc.publication.endPage980-7es

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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