Marginal Fit of All-Ceramic Crowns Before and After Cementation: An In Vitro Study

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dc.contributor.authorHalici, Saniye Eren
dc.contributor.authorHekimoglu, Canan
dc.contributor.authorErsoy, Orkun
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractThe marginal integrity of all-ceramic crowns for anterior and posterior teeth were evaluated. A total of 60 ceramic crowns (In-Ceram Alumina, IPS e.max Press, and Lava) were fabricated for the epoxy resin maxillary first central incisor and first molar and divided into three groups (n = 20). The crowns were measured at the facial, lingual, mesial, and distal finish lines (52 points) before and after cementation using scanning electron microscopy. The results were analyzed using one-way analysis of variance, paired samples t test, and independent t test. The mean values of marginal gaps were within acceptable clinical limits before and after cementation. The values of the anterior crowns at the buccal finish line were higher than those at the proximal finish line areas (P < .05). However, these were insignificant at four measurement areas for posterior crowns (P > .05). Marginal gaps of crowns at the anterior teeth were higher than at the posterior teeth for all groups.
dc.description.sponsorshipScientific Research Coordination Agency of the Hacettepe University, Ankara, Turkey [012D6201006]
dc.description.sponsorshipThis study was supported by a research project of the Scientific Research Coordination Agency of the Hacettepe University, Ankara, Turkey (Project no: 012D6201006). The authors reported no conflicts of interest related to this study.
dc.identifier.doi10.11607/prd.3169
dc.identifier.endpageE48
dc.identifier.issn0198-7569
dc.identifier.issn1945-3388
dc.identifier.issue3
dc.identifier.pmid29641628
dc.identifier.scopus2-s2.0-85045398314
dc.identifier.scopusqualityQ2
dc.identifier.startpageE41
dc.identifier.urihttps://dx.doi.org/10.11607/prd.3169
dc.identifier.urihttps://hdl.handle.net/11480/3478
dc.identifier.volume38
dc.identifier.wosWOS:000430071500002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherQUINTESSENCE PUBLISHING CO INC
dc.relation.ispartofINTERNATIONAL JOURNAL OF PERIODONTICS & RESTORATIVE DENTISTRY
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleMarginal Fit of All-Ceramic Crowns Before and After Cementation: An In Vitro Study
dc.typeArticle

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