Effect of attachment types and number of implants supporting mandibular overdentures on stress distribution: A computed tomography-based 3D finite element analysis

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dc.contributor.authorArat Bilhan, Selda
dc.contributor.authorBaykasoğlu, Cengiz
dc.contributor.authorBilhan, Hakan
dc.contributor.authorKutay, Ömer
dc.contributor.authorMuğan, Ata
dc.date.accessioned2019-05-10T09:38:56Z
dc.date.available2019-05-10T09:38:56Z
dc.date.issued2015
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü
dc.description.abstractThe objective of this study was to calculate stresses in bone tissue surrounding uncoupled and splinted implants that are induced by a bite force applied to the mandible and to determine whether the number of mandibular overdenture supporting implants in mandibular bone influence the stress distribution. A human adult edentulous mandible retrieved from a formalin fixed cadaver was used to define the geometry of finite element (FE) model and the FE model was verified with experimental measurements. Following the FE model validation, three different biting situations were simulated for the 2-, 3- and 4-implant retentive anchor as well as bar attachment overdentures under vertical loading of 100. N. As a result of the analyses, it was concluded that an increment in implant number and the splinted attachment type tended to cause lower stresses and the use of two single attachments seems to be a safe and sufficient solution for the treatment of mandibular edentulism with overdentures. © 2014 Elsevier Ltd.
dc.identifier.citationBilhan, S. A., Baykasoglu, C., Bilhan, H., Kutay, O., & Mugan, A. (2015). Effect of attachment types and number of implants supporting mandibular overdentures on stress distribution: a computed tomography-based 3D finite element analysis. Journal of biomechanics, 48(1), 130-137.
dc.identifier.doi10.1016/j.jbiomech.2014.10.022
dc.identifier.endpage137en_US
dc.identifier.issn0021-9290
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage130en_US
dc.identifier.urihttps://doi.org/10.1016/j.jbiomech.2014.10.022
dc.identifier.urihttps://hdl.handle.net/11491/551
dc.identifier.volume48en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofJournal of Biomechanics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAttachment Typeen_US
dc.subjectBiomechanicsen_US
dc.subjectFinite Element Analysisen_US
dc.subjectMandibular Overdentureen_US
dc.subjectNumber of Implantsen_US
dc.subjectStress Distributionen_US
dc.titleEffect of attachment types and number of implants supporting mandibular overdentures on stress distribution: A computed tomography-based 3D finite element analysis
dc.typeArticle

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