Evaluation of the use of PEEK material in post-core and crown restorations using finite element analysis

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dc.contributor.authorTekin, Samet
dc.contributor.authorAdiguzel, Ozkan
dc.contributor.authorCangul, Suzan
dc.contributor.authorAtas, Osman
dc.contributor.authorErpacal, Begum
dc.date.accessioned2024-04-24T17:33:54Z
dc.date.available2024-04-24T17:33:54Z
dc.date.issued2020
dc.departmentDicle Üniversitesien_US
dc.description.abstractPurpose: To compare the stresses generated after the use of low elastic modulus polyetheretherketone (PEEK) as dental post and crown material with glass fiber post and metal supported ceramic crowns using finite element analysis. Methods: First an image of a maxillary central incisor taken on micro-computed tomography (microCT) was uploaded to a computer program. Modeling was made of all the materials in the computer environment and 3-dimensional (3D) virtual models were obtained. Using two different post materials (glass fiber and PEEK post) and two different crown materials (metal supported ceramic and PEEK crown), the modeling of the maxillary central tooth was completed and a total of four groups were obtained. Finally, 135 degrees and 100 N forces were applied from the midpoint of the palatal surface. Results: The FEA analysis showed the use of PEEK as post material decreased the stress values in the post, post cement and composite core models and did not have any significant change in the dentin and crown cement models. The use of composite veneer with PEEK substructure as crown material reduced stress values in dentin, the post and composite core and increased stress values in both the post cement and the crown cement.en_US
dc.identifier.endpage257en_US
dc.identifier.issn0894-8275
dc.identifier.issue5en_US
dc.identifier.pmid33017528
dc.identifier.scopus2-s2.0-85092636096
dc.identifier.scopusqualityQ3
dc.identifier.startpage251en_US
dc.identifier.urihttps://hdl.handle.net/11468/20882
dc.identifier.volume33en_US
dc.identifier.wosWOS:000577191100006
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherMosher & Linder, Incen_US
dc.relation.ispartofAmerican Journal of Dentistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleEvaluation of the use of PEEK material in post-core and crown restorations using finite element analysisen_US
dc.titleEvaluation of the use of PEEK material in post-core and crown restorations using finite element analysis
dc.typeArticleen_US

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