The Use of Endodontically Treated and/or Fiber Post-Retained Teeth as Abutments for Fixed Partial Dentures

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dc.contributor.authorAkman, Serhan
dc.contributor.authorAkman, Melek
dc.contributor.authorEskitaşcıoğlu, Gürcan
dc.contributor.authorBelli, Sema
dc.date.accessioned2020-03-26T18:31:55Z
dc.date.available2020-03-26T18:31:55Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe purpose of this in vitro study was to evaluate the effect of endodontic treatment with or without fiber-post restorations on the fracture strength of abutment teeth under fixed partial dentures (FPDs). Seventy extracted premolar and canine teeth were used. Groups of fiber-post-retained and root-filled teeth were endodontically treated. The teeth were embedded in an acrylic resin perpendicular to the horizontal plane to create fixed partial dentures. The following groups were created using different abutments: (1) sound (S) canine/S premolar, (2) S canine/endodontically treated (ET) premolar, (3) ET canine/S premolar, (4) ET canine/ET premolar, (5) S canine/fiber-post-restored (FPR) premolar, (6) FPR canine/S premolar, and (7) FPR canine/FPR premolar. Each tooth was prepared for a complete-coverage full-metal crown. Impressions were taken; metal frameworks were fabricated and cemented. The samples were exposed to 5,000 cycles of thermomechanical fatigue and loaded compressively until fracture (2 mm/min). The data were statistically analyzed using (Kruskal-Wallis test, alpha = 0.05). No significant difference was found among the mean fracture strengths of the groups (p = 0.696). There were distinct differences in failure patterns. All of the fracture types were horizontal, and neither vertical nor non-restorable root fractures were recorded. Premolars seemed to be a critical abutment compared to canines when they were sound under FPDs. The percentage of cervical fractures was high in endodontically treated teeth when compared to post-retained groups. In case of post-debonding, the abutment fracture did not occur. When root-filled teeth are used as abutments for FPDs, fiber-post restorations or the creation of abutments from similar structures (ET/ET or FPR/FPR) results in improved conservation of root structure under loading when compared to the abutments from different structures (S/ET, ET/S, FPR/S, S/FPR).en_US
dc.description.sponsorshipResearch Projects Council of University of SelcukSelcuk Universityen_US
dc.description.sponsorshipThis study is funded by the Research Projects Council of University of Selcuk. The authors declare that they have no financial, professional, or other personal interest that could influence the position presented in the paper.en_US
dc.identifier.citationAkman, S., Akman, M., Eskitaşcıoğlu, G., Belli, S., (2012). The Use of Endodontically Treated and/or Fiber Post-Retained Teeth as Abutments for Fixed Partial Dentures. Clinical Oral Investigations, 16(5), 1485-1491. DOI 10.1007/s00784-011-0635-7
dc.identifier.doi10.1007/s00784-011-0635-7en_US
dc.identifier.endpage1491en_US
dc.identifier.issn1432-6981en_US
dc.identifier.issue5en_US
dc.identifier.pmid22116593en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1485en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s00784-011-0635-7
dc.identifier.urihttps://hdl.handle.net/20.500.12395/28570
dc.identifier.volume16en_US
dc.identifier.wosWOS:000308815800018en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorAkman, Serhan
dc.institutionauthorBelli, Sema
dc.language.isoenen_US
dc.publisherSPRINGER HEIDELBERGen_US
dc.relation.ispartofClinical Oral Investigationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectEndodontically Treated Teethen_US
dc.subjectAbutmenten_US
dc.subjectFixed Partial Dentureen_US
dc.subjectFiber Posten_US
dc.subjectFracture Strengthen_US
dc.subjectLoadingen_US
dc.titleThe Use of Endodontically Treated and/or Fiber Post-Retained Teeth as Abutments for Fixed Partial Denturesen_US
dc.typeArticleen_US

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