Comparison of the effects of different loading locations on stresses transferred to straight and angled implant-supported zirconia frameworks: a finite element method study

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dc.contributor.authorGuven, Sedat
dc.contributor.authorAtalay, Yusuf
dc.contributor.authorAsutay, Fatih
dc.contributor.authorUcan, Musa Can
dc.contributor.authorDundar, Serkan
dc.contributor.authorKaraman, Tahir
dc.contributor.authorGunes, Nedim
dc.date.accessioned2024-04-24T17:07:45Z
dc.date.available2024-04-24T17:07:45Z
dc.date.issued2015
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe paper presents three-dimensional (3D) finite element models of straight and angled implants and their zirconium-based superstructures. The key objective was to compare the influence of different loading conditions on the stress distribution of straight and angled implants and the zirconia frameworks. 3D finite element straight- and angled-implant models of a mandibular section of bone with missing second molars and their zirconium-based superstructures were used. The straight and angled implants were 4.7 x 13-mm screw-type dental implant systems. Total loads of 300 N were applied in a vertical direction and in an oblique (30 degrees to the vertical) direction buccolingually. Maximum and minimum von Mises stress values of the titanium structures (abutment and implant body) and zirconia frameworks were calculated. When the two groups were examined, the highest stress value was in the zirconia framework of the angled implant-supported model with an oblique loading force (731.46 MPa). The lowest stress values were concentrated in the straight implant-supported model. Thus, the stress values in the angled implant-supported crown were higher than those in the straight implant-supported model. Stress values with oblique loading forces were higher than the values with vertical loading forces. The highest stress value in the zirconia framework was similar to the ultimate strength of the zirconia.en_US
dc.identifier.doi10.1080/13102818.2015.1028445
dc.identifier.endpage772en_US
dc.identifier.issn1310-2818
dc.identifier.issn1314-3530
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-84933545116
dc.identifier.scopusqualityQ3
dc.identifier.startpage766en_US
dc.identifier.urihttps://doi.org/10.1080/13102818.2015.1028445
dc.identifier.urihttps://hdl.handle.net/11468/16950
dc.identifier.volume29en_US
dc.identifier.wosWOS:000356960300022
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.subjectFinite Element Analysis (Fea)en_US
dc.subjectStress Distributionen_US
dc.subjectZirconia Frameworken_US
dc.subjectStraight And Angled Implanten_US
dc.subjectVertical And Oblique Loading Forceen_US
dc.titleComparison of the effects of different loading locations on stresses transferred to straight and angled implant-supported zirconia frameworks: a finite element method studyen_US
dc.titleComparison of the effects of different loading locations on stresses transferred to straight and angled implant-supported zirconia frameworks: a finite element method study
dc.typeArticleen_US

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