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dc.contributor.authorNicolas-Silvente, Ana Isabel
dc.contributor.authorVelasco-Ortega, Eugenio
dc.contributor.authorOrtiz-Garcia, Iván
dc.contributor.authorJiménez Guerra, Álvaro
dc.contributor.authorMonsalve-Guil, Loreto
dc.contributor.authorAyuso-Montero, Raul
dc.contributor.authorGil Mur, Francisco Javier
dc.contributor.authorLopez-Lopez, Jose
dc.date.accessioned2021-01-12T16:35:47Z
dc.date.available2021-01-12T16:35:47Z
dc.date.issued2020
dc.identifier.citationNicolas-Silvente, Ana I.; Velasco-Ortega, Eugenio; Ortiz-Garcia, Ivan [et al.]. Influence of connection type and platform diameter on titanium dental implants fatigue: non-axial loading cyclic test analysis. International Journal of Environmental Research and Public Health, 2020, 17, p. 1-12. Disponible en: <https://www.mdpi.com/1660-4601/17/23/8988>. Fecha de acceso: 12 ene. 2020. DOI: 10.3390/ijerph17238988ca
dc.identifier.issn1660-4601ca
dc.identifier.urihttp://hdl.handle.net/20.500.12328/1884
dc.description.abstractTwo-pieces dental implants must provide stability of the implant-abutment-interface. The connection type and platform diameter could influence the biomechanical resistance and stress distribution. This study aims to evaluate the fatigue for different types of connections, external and internal, and different platform diameters. Three implant designs with the same length were used: (a) external hexagon/narrow platform; (b) internal double hexagon/narrow platform; (c) internal octagon/regular platform. A fatigue test was developed to establish the number of cycles needed before fracture. A 30º oblique load with a sinusoidal function of fatigue at a frequency of 15 Hz and 10% stress variation was applied to each system. The fatigue load limit (FLL) for design (a) was 190 N, being the nominal-curvature-moment (NCM) = 1.045; FLL = 150 N, with a NCM = 0.825 for (b), and FLL = 325 N, with a NCM = 1.788 for (c). The platform diameter affects the FLL, obtaining lower FLL on a narrow platform. The connection type interferes with the implant walls’ width, especially in narrow implants, making internal connections more unstable at this level. Long-term clinical studies to assess the restoration’s success rate and survival are mandatory.ca
dc.format.extent12ca
dc.language.isoengca
dc.publisherMDPIca
dc.relation.ispartofInternational Journal of Environmental Research and Public Healthca
dc.relation.ispartofseries17;23
dc.rights© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open accessarticle distributed under the terms and conditions of the Creative Commons Attribution(CC BY) license (http://creativecommons.org/licenses/by/4.0/).ca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject.otherImplants dentalsca
dc.subject.otherTitani
dc.subject.otherImplantes dentales
dc.subject.otherTitanio
dc.subject.otherDental implants
dc.subject.otherTitanium
dc.titleInfluence of connection type and platform diameter on titanium dental implants fatigue: non-axial loading cyclic test analysisca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/MAT2017-83905-R
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/RYC-2015-18566
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/RTI2018-098075-B-C21
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/RTI2018-098075-B-C22
dc.subject.udc616.3ca
dc.identifier.doihttps://dx.doi.org/10.3390/ijerph17238988ca


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© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open accessarticle distributed under the terms and conditions of the Creative Commons Attribution(CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Except where otherwise noted, this item's license is described as http://creativecommons.org/licenses/by/4.0/
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