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dc.contributor.authorÖzyılmaz, Özgün Yusuf
dc.contributor.authorAykent, Filiz
dc.contributor.authorSayın Özel, Gülsüm
dc.date.accessioned2019-12-24T06:20:05Z
dc.date.available2019-12-24T06:20:05Z
dc.date.issued2019en_US
dc.identifier.citationÖzyılmaz, Ö. Y., Aykent, F. ve Sayın Özel, G. (2019). Effect of mucosa thicknesses on stress distribution of implant-supported overdentures under unilateral loading: Photoelastic analysis. Journal Of Applied Biomaterials & Functional Materials, 17(4). https://doi.org/10.1177/2280800019882645en_US
dc.identifier.issn2280-8000
dc.identifier.urihttps://doi.org/10.1177/2280800019882645
dc.identifier.urihttps://hdl.handle.net/20.500.12511/4627
dc.description.abstractIntroduction: The aim of this study was to evaluate the effect of different heights of attachment and mucosa thicknesses on the stress distribution of two implant-retained mandibular overdenture designs under loading using the photoelastic stress analysis method. Materials and methods: Six photoelastic models of an edentulous mandibula were fabricated with two solitary implants that were placed in the canine regions. The attachment systems studied were ball and locator stud attachments. Both the ball and locator groups included three models that had different residual ridge heights so as to provide different mucosa thicknesses (1 mm-1 mm, 1 mm-2 mm, 1 mm-4 mm). A static vertical force of 135 N was applied unilaterally (each on the right then the left side) to the central fossa of the first molars. Models were positioned in the field of a circular polariscope to observe the distribution of isochromatic fringes around the implants and the interimplant areas under loading. The photoelastic stress fringes were monitored and recorded photographically. Results: The ball attachment groups showed higher stress values than did the locator groups under loading. Both attachment systems produced the lowest stress values in stimulated 1 mm-1 mm mucosa thickness models. The models with 1 mm-2 mm mucosa thicknesses showed higher stress values than did other models for both attachment systems. The highest stress value observed around both attachment systems was the moderate level in all test models. Conclusion: In different height mucosa thicknesses, locator attachment models distributed the load to the other side of the implant and its surrounding tissue, whereas the ball attachment did not. Regardless of mucosal thickness and attachment type, the implant on the loading side was subjected to the highest stress concentration.en_US
dc.description.sponsorshipSelcuk Universityen_US
dc.language.isoengen_US
dc.publisherSAGE Publicationsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttps://www.creativecommons.org/licenses/by-nc/4.0/*
dc.subjectSolitary Implantsen_US
dc.subjectPhotoelastic Analysisen_US
dc.subjectMucosa Thicknessen_US
dc.subjectAbutment Heighten_US
dc.subjectStress Aistributionen_US
dc.titleEffect of mucosa thicknesses on stress distribution of implant-supported overdentures under unilateral loading: Photoelastic analysisen_US
dc.typearticleen_US
dc.relation.ispartofJournal Of Applied Biomaterials & Functional Materialsen_US
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Protetik Diş Tedavisi Ana Bilim Dalıen_US
dc.authorid0000-0001-8833-5259en_US
dc.identifier.volume17en_US
dc.identifier.issue4en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1177/2280800019882645en_US
dc.identifier.wosqualityQ3en_US
dc.identifier.scopusqualityQ3en_US


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