Fracture resistance of teeth with oval canal morphology restored using oval and circular posts

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dc.authoridKılıç, Kerem/0000-0003-2474-7865
dc.authoridAslan, Tugrul/0000-0002-5055-1551
dc.authoridEsim, Emir/0000-0003-0801-9155
dc.authoridEr, Özgür/0000-0002-4999-5104
dc.authorwosidKılıç, Kerem/AAP-7242-2021
dc.authorwosidKILINÇ, Halil İbrahim/IQU-3284-2023
dc.authorwosidAslan, Tugrul/AAO-6269-2021
dc.authorwosidEsim, Emir/AAH-8133-2019
dc.authorwosidYILDIRIM, SAHIN/A-4345-2019
dc.authorwosidEr, Özgür/A-4734-2018
dc.contributor.authorKilinc, Halil I.
dc.contributor.authorAslan, Tugrul
dc.contributor.authorKilic, Kerem
dc.contributor.authorEr, Ozgur
dc.contributor.authorEsim, Emir
dc.contributor.authorYildirim, Sahin
dc.date.accessioned2024-06-12T11:11:50Z
dc.date.available2024-06-12T11:11:50Z
dc.date.issued2016
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe study aimed to evaluate the effects of different post morphologies and placement lengths on the fracture resistance of teeth with oval canal morphology that had been restored with crowns. Extracted mandibular premolars with similar dimensions were decoronated. After the root canal treatment, the teeth were mounted on acrylic blocks. Samples were randomly divided into four groups (n = 10 each). In groups C-10 and C-5, 10-mm- and 5-mm long circular post spaces were created. In groups 0-10 and 0-5, 10-mm- and 5-mm-long oval post spaces were ultrasonically created. After post cementation, all specimens were restored with composite cores and prepared at height of 6 mm. Thereafter, all teeth were restored with crowns. After thermocycling, all specimens underwent fracture resistance testing. Oval posts and placement at 10-mm depth showed higher fracture resistance than circular posts and placement at 5-mm depth (P < 0.001). Increased post length and use of oval posts enhanced the fracture strength of teeth with oval canal morphology. Based on the results of this study, although the fracture resistance of teeth restored with crowns was enhanced by deep fiber post placement, the use of oval fiber post is recommended in cases where deep placement is impossible.en_US
dc.identifier.doi10.2334/josnusd.15-0648
dc.identifier.endpage345en_US
dc.identifier.issn1343-4934
dc.identifier.issn1880-4926
dc.identifier.issue3en_US
dc.identifier.pmid27665972en_US
dc.identifier.scopus2-s2.0-84990834307en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage339en_US
dc.identifier.urihttps://doi.org/10.2334/josnusd.15-0648
dc.identifier.urihttps://hdl.handle.net/20.500.14551/22953
dc.identifier.volume58en_US
dc.identifier.wosWOS:000383414100006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherNihon Univ, School Dentistryen_US
dc.relation.ispartofJournal Of Oral Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectOval Fiber Posten_US
dc.subjectCircular Fiber Posten_US
dc.subjectFracture Resistanceen_US
dc.subjectPost And Core Techniqueen_US
dc.subjectEndodontically Treated Teethen_US
dc.subjectFinite-Element-Analysisen_US
dc.subjectFiber Postsen_US
dc.subjectGlass-Fiberen_US
dc.subjectIn-Vitroen_US
dc.subjectDifferent Lengthsen_US
dc.subjectCement Thicknessen_US
dc.subjectStress-Analysisen_US
dc.subjectBond Strengthen_US
dc.subjectShaped Canalsen_US
dc.titleFracture resistance of teeth with oval canal morphology restored using oval and circular postsen_US
dc.typeArticleen_US

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