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

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dc.contributor.authorBelli, Sema
dc.contributor.authorÇelik, Kezban
dc.contributor.authorAkbulut, Makbule Bilge
dc.contributor.authorGüneşer, Mehmet Burak
dc.contributor.authorEraslan, Oğuz
dc.contributor.authorEskitaşcıoğlu, Gürcan
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:57:16Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T19:57:16Z
dc.date.issued2014
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Endodonti Ana Bilim Dalı
dc.descriptionWOS: 000343815900001
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.
dc.description.sponsorshipScientific Research Projects Coordination Center (BAP) of Selcuk University, Konya, Turkeyen_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.citationBelli, S., Çelik, K., Akbulut, M. B., Güneşer, M. B., Eraslan, O. ve Eskitaşcıoğlu, G. (2014). Are dentin posts biomechanically intensive?: A laboratory and FEA study. Journal of Adhesion Science and Technology, 28(24), 2365-2377. https://dx.doi.org/10.1080/01694243.2014.966895
dc.identifier.doi10.1080/01694243.2014.966895
dc.identifier.endpage2377
dc.identifier.issn0169-4243
dc.identifier.issn1568-5616
dc.identifier.issue24
dc.identifier.scopusqualityQ2
dc.identifier.startpage2365
dc.identifier.urihttps://dx.doi.org/10.1080/01694243.2014.966895
dc.identifier.urihttps://hdl.handle.net/20.500.12511/2938
dc.identifier.volume28
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis
dc.relation.ispartofJournal of Adhesion Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectRoot Fracture
dc.subjectFracture Resistance
dc.subjectStress
dc.subjectDentin Post
dc.subjectFinite Element Analysis
dc.titleAre dentin posts biomechanically intensive?: A laboratory and FEA study
dc.typeArticle

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