An evaluation of the stress effect of different occlusion concepts on hybrid abutment and implant supported monolithic zirconia fixed prosthesis: A finite element analysis

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dc.contributor.authorYesilyurt, Nilgun Gulbahce
dc.contributor.authorTuncdemir, Ali Riza
dc.date.accessioned2024-02-23T14:37:39Z
dc.date.available2024-02-23T14:37:39Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractPURPOSE. The aim of this study is to evaluate the effects of canine guidance occlusion and group function occlusion on the degree of stress to the bone, implants, abutments, and crowns using finite element analysis (FEA). MATERIALS AND METHODS. This study included the implant-prosthesis system of a three-unit bridge made of monolithic zirconia and hybrid abutments. Threedimensional (3D) models of a bone-level implant system and a titanium base abutment were created using the original implant components. Two titanium implants, measuring 4 x 11 mm each, were selected. The loads were applied in two oblique directions of 15 degrees and 30 degrees under two occlusal movement conditions. In the canine guidance condition, loads (100 N) were applied to the canine crown only. In the group function condition, loads were applied to all three teeth. In this loading, a force of 100 N was applied to the canine, and 200-N forces were applied to each premolar. The stress distribution among all the components of the implant-bridge system was assessed using ANSYS SpaceClaim 2020 R2 software and finite element analysis. RESULTS. Maximum stress was found in the group function occlusion. The maximum stress increased with an increase in the angle of occlusal force. CONCLUSION. The canine guidance occlusion with monolithic zirconia crown materials is promising for implant-supported prostheses in the canine and premolar areas. [J Adv Prosthodont 2021;13:216-25]en_US
dc.description.sponsorshipNecmettin Erbakan University Scientific Research Sectionen_US
dc.description.sponsorshipThe present work was supported by the Necmettin Erbakan University Scientific Research Section.en_US
dc.identifier.doi10.4047/jap.2021.13.4.216
dc.identifier.endpage225en_US
dc.identifier.issn2005-7806
dc.identifier.issn2005-7814
dc.identifier.issue4en_US
dc.identifier.pmid34504673en_US
dc.identifier.scopus2-s2.0-85114798708en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage216en_US
dc.identifier.urihttps://doi.org/10.4047/jap.2021.13.4.216
dc.identifier.urihttps://hdl.handle.net/20.500.12452/16180
dc.identifier.volume13en_US
dc.identifier.wosWOS:000700861400003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherKorean Acad Prosthodonticsen_US
dc.relation.ispartofJournal Of Advanced Prosthodonticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCanine Guidance Occlusionen_US
dc.subjectFinite Element Analysisen_US
dc.subjectGroup Function Occlusionen_US
dc.subjectHybrid Abutmentsen_US
dc.subjectMonolithic Zirconiaen_US
dc.titleAn evaluation of the stress effect of different occlusion concepts on hybrid abutment and implant supported monolithic zirconia fixed prosthesis: A finite element analysisen_US
dc.typeArticleen_US

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