Investigation of fracture resistance of different core materials

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dc.contributor.authorBahşi E.
dc.contributor.authorColak M.
dc.contributor.authorAtakul F.
dc.contributor.authorCelik M.Y.
dc.date.accessioned2024-04-24T18:45:49Z
dc.date.available2024-04-24T18:45:49Z
dc.date.issued2012
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe aim of this study was comparatively investigation of in vitro fracture resistance of four different restorative core materials in endodontically-treated mandibulary premolar teeth. Eighty caries-free human permanent mandibular premolar teeth, freshly extracted because of periodontal or orthodontic reasons were randomly divided into four groups of 20 teeth each. Core restorations were prepared using these core materials: Group 1: Filtek P60 (3M ESPE, USA), Group 2: Clearfil Photo Core (Kuraray Medical Inc., Japan), Group 3: Miracle Mix (GC Corporation, Japan) and Group 4: Vitremer (3M ESPE, USA). Then were subjected to thermocycling 1.000 times with a dwell time of 30 second at 5 ± 2 °C and 55 ± 2 °C. The teeth were loaded in a Universal Testing Machine (TSTM 02500; Elista Ltd. Şti., Türkiye). All the teeth were loaded until fracture was occured. The fracture force (Newton) was recorded for each specimen. The results obtained were statistically evaluated with ANOVA and Bonferroni corrected Mann Whitney U-tests. Statistically, the mean fracture resistance scores among groups (p<0.001) and values of fracture code between Group 1 and Group 4, were significant. The group of Filtek P60 was found succesfull when the values of fracture resistance were examined.en_US
dc.identifier.endpage90en_US
dc.identifier.issn1309-100X
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84866149130
dc.identifier.scopusqualityQ3
dc.identifier.startpage85en_US
dc.identifier.urihttps://hdl.handle.net/11468/24903
dc.identifier.volume5en_US
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.relation.ispartofJournal of International Dental and Medical Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCompositeen_US
dc.subjectCore Materialsen_US
dc.subjectCorono-Radicular Restorationsen_US
dc.subjectFracture Resistanceen_US
dc.subjectGlass İonomer Cementen_US
dc.titleInvestigation of fracture resistance of different core materialsen_US
dc.titleInvestigation of fracture resistance of different core materials
dc.typeArticleen_US

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