Surface treatment effects on bond strength of CAD/CAM fabricated posts to root canal dentin

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dc.authorid0000-0002-1387-2989
dc.contributor.authorOğuz Ahmet, Serra
dc.contributor.authorE?ilmez, Ferhan
dc.contributor.authorErgün, Gülfem
dc.contributor.authorÇekiç-Nagaş, Işıl
dc.date.accessioned2019-12-24T10:32:52Z
dc.date.available2019-12-24T10:32:52Z
dc.date.issued2019
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Protetik Diş Tedavisi Ana Bilim Dalı
dc.description.abstractPurpose: To compare the effect of different surface treatments on the bond strength of CAD/CAM fabricated resin-based and prefabricated fiber posts to root canal dentin. Methods: 160 single-rooted human teeth were selected and received endodontic treatment. The teeth were divided into four groups according to the post material used: (1) Prefabricated fiber-reinforced composite post (Snowpost), (2) CAD/CAM nanoceramic (Cerasmart), (3) CAD/CAM polymer infiltrated ceramic (Vita Enamic) and (4) CAD/CAM resin nanoceramic (Lava Ultimate). Then the posts were randomly assigned into four sub-groups according to the surface treatment method used: (1) Control (no treatment), (2) Laser (Er,Cr:YSGG laser device, Waterlase), (3) Hydrofluoric acid treatment [9.6% HF (Pulpdent) for 2 minutes], and (4) Sandblasting (50 urn AI2O3). Following post space preparation, posts were cemented with dual-cure resin cement (Panavia SA cement plus). From each root, five 1 mm-thick slices were obtained. The micropush-out bond strength test was performed for each slice. Data were analyzed by using two-way ANOVA and Tukey HSD tests. The fracture modes were evaluated under a stereomicroscope. Representative specimens were analyzed with SEM following surface treatments. Results: Micropush-out bond strength of posts to dentin was significantly affected by the type of post material (P< 0.05), but not by the surface treatment (P= 0.397).
dc.identifier.citationOğuz Ahmet, S., Eğilmez, F., Ergün, G. ve Çekiç Nagaş. I. (2019). Surface treatment effects on bond strength of CAD/CAM fabricated posts to root canal dentin. American Journal of Dentistry, 32(3), 113-117.
dc.identifier.endpage117
dc.identifier.issn0894-8275
dc.identifier.issue3
dc.identifier.scopusqualityQ2
dc.identifier.startpage113
dc.identifier.urihttps://hdl.handle.net/20.500.12511/4647
dc.identifier.volume32
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMosher and Linder, Inc
dc.relation.ispartofAmerican Journal of Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFiber Posts
dc.subjectGlass-Fiber
dc.subjectSelf-Adhesive
dc.subjectResin Cements
dc.titleSurface treatment effects on bond strength of CAD/CAM fabricated posts to root canal dentin
dc.typeArticle

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