Three-dimensional finite-element analysis of two ceramic inlay restorations with different cavity designs

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dc.contributor.authorGuven, Sedat
dc.contributor.authorAkdogan, Mehmet
dc.contributor.authorOz, Cihan
dc.contributor.authorDogan, Mehmet Sinan
dc.contributor.authorUnal, Mehmet
dc.contributor.authorUnal, Server
dc.contributor.authorSahbaz, Cafer
dc.date.accessioned2024-04-24T17:07:45Z
dc.date.available2024-04-24T17:07:45Z
dc.date.issued2015
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe aim of this in silico investigation was to examine the influence of two ceramic inlay materials with different cavity designs on stresses in the inlay. Finite-element analysis and three-dimensional modelling were used to examine the stress in ceramic inlays resulting from a 250-N point load on occlusal surfaces. The adhesion properties and von Mises stress values in the enamel, dentin, ceramic materials and cement linings were simulated. Two ceramic inlay materials: porcelain ceramic (Empress II, Ivoclar Vivadent, Liechtenstein) and zirconia ceramic (ICE Zirkon, Zirkonzahn SRL, Gais, Italy), as well as two cavity corner designs: rectangular and rounded, were evaluated. The obtained von Mises stress results indicated that the maximum and minimum forces were concentrated in the enamel and dentin, respectively. The stress values in the dentin and inlay material were similar in the porcelain ceramic and zirconia ceramic groups. However, in the enamel, the stress values in the zirconia ceramic group were significantly lower than those in the porcelain ceramic group. Additionally, cavities with rounded corners were subject to significantly less stress compared to those with rectangular corners. Thus, the zirconia ceramic inlay demonstrated better performance under applied stress, based on the reduced stress values in the tooth structure. Cavities with rounded corners showed less stress than those with rectangular corners, which could be attributed to the enhanced stress distribution capabilities of rounded corners.en_US
dc.identifier.doi10.1080/13102818.2015.1015445
dc.identifier.endpage585en_US
dc.identifier.issn1310-2818
dc.identifier.issn1314-3530
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84928942363
dc.identifier.scopusqualityQ3
dc.identifier.startpage579en_US
dc.identifier.urihttps://doi.org/10.1080/13102818.2015.1015445
dc.identifier.urihttps://hdl.handle.net/11468/16949
dc.identifier.volume29en_US
dc.identifier.wosWOS:000353968800022
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofBiotechnology & Biotechnological Equipment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCavity Designen_US
dc.subjectPorcelain And Zirconia Ceramicen_US
dc.subjectStress Distributionen_US
dc.subjectInlayen_US
dc.subjectFinite-Element Analysisen_US
dc.titleThree-dimensional finite-element analysis of two ceramic inlay restorations with different cavity designsen_US
dc.titleThree-dimensional finite-element analysis of two ceramic inlay restorations with different cavity designs
dc.typeArticleen_US

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