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dc.creatorTanasić, Ivan
dc.creatorTihaček-Šojić, Ljiljana
dc.creatorMilić-Lemić, Aleksandra
dc.date.accessioned2020-07-02T12:52:36Z
dc.date.available2020-07-02T12:52:36Z
dc.date.issued2014
dc.identifier.issn1580-2949
dc.identifier.urihttp://smile.stomf.bg.ac.rs/handle/123456789/1922
dc.description.abstractThe purpose of this study was to compare the mechanical properties of three metal-ceramic bridges of different types of dental alloys and to present and evaluate the possible biomechanical interactions between a marginal bone and metal-ceramic bridges during vertical loading. The research was done as an experimental study. A mandible with an intact anterior region was used. The preparation of the remaining teeth for receiving three types of porcelain-fused-to-metal (PFM) restorations was performed. Vita VMK 95 was used for all three metal-ceramic restorations. These three metal-ceramic bridges composed of different alloys, nickel and non-nickel, served as different models: the Niadur-nickelferous model, the Wiron 99-nickel model and the Wirobond C-cobalt-chrome model. The maximum compressive strain of 5% for all three virtual models is observed in the region of central incisors. The Niadur model has the lowest mean strain (2.62%) in comparison with the other two models. The mean strain of Wiron 99 is lower, by 0.10%, than the mean strain of the Wirobond model. Biomechanical behavior of the presented models caused by the vertical-loading conditions is explained as an interaction between the marginal bone and the metal-ceramic bridges. All of them, nickel and non-nickel models, indicate a similar strain (deformation) distribution; however, from the biomechanical perspective, Niadur is more favorable than the other two materials.en
dc.publisherInstitute of Metals Technology
dc.rightsopenAccess
dc.sourceMateriali in Tehnologije
dc.subjectbasic alloysen
dc.subjectdeformationen
dc.subjectbiomechanicsen
dc.titleBiomechanical interactions between bone and metal-ceramic bridges composed of different types of non-noble alloys under vertical loading conditionsen
dc.typearticle
dc.rights.licensePublisher's own license
dcterms.abstractМилић-Лемић, Aлександра; Танасић, Иван; Тихачек-Шојић, Љиљана;
dc.citation.volume48
dc.citation.issue3
dc.citation.spage337
dc.citation.epage341
dc.citation.other48(3): 337-341
dc.citation.rankM23
dc.identifier.wos000336828700005
dc.identifier.scopus2-s2.0-84901193406
dc.identifier.fulltexthttp://smile.stomf.bg.ac.rs/bitstream/id/596/1917.pdf
dc.identifier.rcubconv_3812
dc.type.versionpublishedVersion


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