Are dentin posts biomechanically intensive?: A laboratory and FEA study

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dc.contributor.authorBelli, Sema
dc.contributor.authorCelik, Kezban
dc.contributor.authorAkbulut, Makbule Bilge
dc.contributor.authorGuneser, Mehmet Burak
dc.contributor.authorEraslan, Oguz
dc.contributor.authorEskitaccioglu, Gurcan
dc.date.accessioned2020-03-26T18:49:27Z
dc.date.available2020-03-26T18:49:27Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe goal of this laboratory and finite elemental stress analysis (FEA) study was to compare fracture strength of dentin post (DP) with stainless steel and glass fiber posts. Single-rooted teeth were decoronated and restored with ParaPost (PP), i-TFC (TFC), and DPs (n=10). Resin cores were created and loaded until failure (1.0mm/min). The data were analyzed (ANOVA, Tukey, Chi-Square tests). Three-dimensional FEA models of the posts were created and the stress distributions were calculated using Solid Works/Cosmos works structural analysis program. A significant difference was found among the groups (p<0.001). TFC group showed the highest and the DP group showed the lowest fracture resistance (p<0.001). PP created more stress at the root dentin and inside the post. Restoration of roots with glass fiber and DPs may reduce stresses within the core material and the remaining root. However, a fracture-resistant restoration cannot be achieved by using a DP.en_US
dc.description.sponsorshipScientific Research Projects Coordination Center (BAP) of Selcuk University, Konya, TurkeySelcuk Universityen_US
dc.description.sponsorshipThis study was performed in the Research Center of Dental Faculty of Selcuk University and supported in part by Scientific Research Projects Coordination Center (BAP) of Selcuk University, Konya, Turkey. The authors thank Dr Serhan Akman for statistical analysis.en_US
dc.identifier.doi10.1080/01694243.2014.966895en_US
dc.identifier.endpage2377en_US
dc.identifier.issn0169-4243en_US
dc.identifier.issn1568-5616en_US
dc.identifier.issue24en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2365en_US
dc.identifier.urihttps://dx.doi.org/10.1080/01694243.2014.966895
dc.identifier.urihttps://hdl.handle.net/20.500.12395/30614
dc.identifier.volume28en_US
dc.identifier.wosWOS:000343815900001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS LTDen_US
dc.relation.ispartofJOURNAL OF ADHESION SCIENCE AND TECHNOLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectroot fractureen_US
dc.subjectfracture resistanceen_US
dc.subjectstressen_US
dc.subjectdentin posten_US
dc.subjectfinite element analysisen_US
dc.titleAre dentin posts biomechanically intensive?: A laboratory and FEA studyen_US
dc.typeArticleen_US

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