Evaluation of stress distributions in peri-implant and periodontal bone tissues in 3- and 5-unit tooth and implant-supported fixed zirconia restorations by finite elements analysis

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dc.contributor.authorGüven, Sedat
dc.contributor.authorBeydemir, Köksal
dc.contributor.authorDündar, Serkan
dc.contributor.authorEratilla, Veysel
dc.date.accessioned2024-04-24T17:58:19Z
dc.date.available2024-04-24T17:58:19Z
dc.date.issued2015
dc.departmentDicle Üniversitesien_US
dc.description.abstractObjective: In this study, it is aimed to compare the distribution of stress on periodontal and peri-implant bone tissues in 3- and 5-unit-dental and implant-supported zirconia restorations using finite element analysis. Materials and Methods: Stress distribution formed in periodontal and peri-implant bone tissues as a result of chewing forces was analyzed in dental and implant-supported three-dimensional (3D) finite element models of zirconia restoration with 5-unit placed on the numbers of 43, 44, 45, 46, and 47 and with 3-unit placed on the number of 45, 46, and 47. Four different loading conditions were used. 200 N force was applied in 30° from the buccal inclination of number 43, 45, and 47 restorations separately and totally 850 N force was applied in 30° from the buccal inclination of whole restoration. The study was performed through static nonlinear analysis with the 3D finite element analysis method. Results: Stress accumulation in bone tissues in the tooth-supported model was found less than in implant-supported models. Stress accumulation was observed in the cervical portion of the implant in implant-supported models, and stress accumulation was observed surrounding bone of roots in tooth-supported models. The highest stress values were occurred in 5 unit implant-supported model in all loadings. Conclusion: In posterior restorations increased in the number of supported teeth and implant can reduce the destructive forces on periodontal and peri-implant bone tissues and may allow longer period retention of the restorations in the mouth.en_US
dc.identifier.citationGüven, S., Beydemir, K., Dündar, S. ve Eratilla, V. (2015). Evaluation of stress distributions in peri-implant and periodontal bone tissues in 3- and 5-unit tooth and implant-supported fixed zirconia restorations by finite elements analysis. European Journal of Dentistry, 9(3), 329-339.
dc.identifier.doi10.4103/1305-7456.163223
dc.identifier.endpage339en_US
dc.identifier.issn1305-7456
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84940038721
dc.identifier.scopusqualityQ1
dc.identifier.startpage329en_US
dc.identifier.urihttps://doi.org/10.4103/1305-7456.163223
dc.identifier.urihttps://hdl.handle.net/11468/23835
dc.identifier.volume9en_US
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherDental Investigations Societyen_US
dc.relation.ispartofEuropean Journal of Dentistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFinite element analysisen_US
dc.subjectImplant-Supported prosthesisen_US
dc.subjectPeri-implant and periodontal boneen_US
dc.subjectTooth-supported prosthesisen_US
dc.subjectZirconia restorationsen_US
dc.titleEvaluation of stress distributions in peri-implant and periodontal bone tissues in 3- and 5-unit tooth and implant-supported fixed zirconia restorations by finite elements analysisen_US
dc.titleEvaluation of stress distributions in peri-implant and periodontal bone tissues in 3- and 5-unit tooth and implant-supported fixed zirconia restorations by finite elements analysis
dc.typeArticleen_US

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