Load bearing capacity of fiber-reinforced and unreinforced composite resin CAD/CAM-fabricated fixed dental prostheses

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dc.contributor.authorBaşaran, Emine Göncü
dc.contributor.authorAyna, Emrah
dc.contributor.authorVallittu, Pekka Kalevi
dc.contributor.authorLassila, Lippo Veli Juhana
dc.contributor.orcid0000-0002-5183-7746
dc.date.accessioned2024-04-24T17:56:11Z
dc.date.available2024-04-24T17:56:11Z
dc.date.issued2013
dc.departmentDicle Üniversitesi, Diş Hekimliği Fakültesi, Protetik Diş Tedavisi Ana Bilim Dalıen_US
dc.description.abstractStatement of problem It is unclear if fiber-reinforced fixed dental prostheses can be fabricated with physical properties that make them suitable for definitive prostheses. Purpose The purpose of this study was to compare the load bearing capacity of fiber-reinforced and unreinforced computer-Aided design/computer-Aided manufacturing (CAD/CAM) fabricated fixed dental prostheses. Material and methods Fixed dental prostheses were fabricated with CAD/CAM from 3 experimental fiber-reinforced composite resin blocks, 1 experimental composite resin block, and 1 commercially available composite resin block. The experimental fiber-reinforced composite resin was prepared by mixing dimethacrylate resin with filler particles of BaO silicate and E-glass fiber. Different ratios of resin, filler, and fiber were used to fabricate specimens measuring 15.5 ×19 × 39 mm, which were allocated to 5 different groups (n=8) and statically loaded until final fracture. Statistical analyses were calculated according to final fracture values. A 1-way ANOVA and the Tukey post hoc multiple comparison test were used (?=.05). Results All groups showed significantly different load-bearing capacities (P<.001). Experimental randomly oriented fiber-reinforced composite resin blocks revealed the highest load-bearing capacity (2163 ±246 N), whereas commercial composite resin blocks showed the lowest (1290 ±172 N). Conclusions Fixed partial dental prostheses consisting of experimental fiber-reinforced composite resin blocks showed higher load-bearing capacities than did unreinforced composite resin blocks.en_US
dc.identifier.citationBaşaran, E. G., Ayna, E., Vallittu, P. K. ve Lassila, L. v. J. (2013). Load bearing capacity of fiber-reinforced and unreinforced composite resin CAD/CAM-fabricated fixed dental prostheses. Journal of Prosthetic Dentistry, 109(2), 88-94.
dc.identifier.doi10.1016/S0022-3913(13)60022-0
dc.identifier.endpage94en_US
dc.identifier.issn0022-3913
dc.identifier.issue2en_US
dc.identifier.pmid23395334
dc.identifier.scopus2-s2.0-84873594230
dc.identifier.scopusqualityQ1
dc.identifier.startpage88en_US
dc.identifier.urihttps://doi.org/10.1016/S0022-3913(13)60022-0
dc.identifier.urihttps://hdl.handle.net/11468/23352
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0022391313600220?via%3Dihub
dc.identifier.volume109en_US
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.relation.ispartofJournal of Prosthetic Dentistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleLoad bearing capacity of fiber-reinforced and unreinforced composite resin CAD/CAM-fabricated fixed dental prosthesesen_US
dc.titleLoad bearing capacity of fiber-reinforced and unreinforced composite resin CAD/CAM-fabricated fixed dental prostheses
dc.typeArticleen_US

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