Clinical wear and quality assessment of monolithic and lithium disilicate layered zirconia restorations

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dc.authoridComlekoglu, Erhan/0000-0002-0915-5821
dc.authorid/0000-0001-5978-395X
dc.authorscopusid24385685400
dc.authorscopusid55603353100
dc.authorscopusid55363808000
dc.authorscopusid7102067681
dc.authorscopusid8041553500
dc.authorscopusid57000562300
dc.contributor.authorComlekoglu, M. E.
dc.contributor.authorTekeroglu, F.
dc.contributor.authorComlekoglu, M. Dundar
dc.contributor.authorOzcan, M.
dc.contributor.authorTurkun, L. S.
dc.contributor.authorPaken, G.
dc.date.accessioned2023-01-12T20:01:37Z
dc.date.available2023-01-12T20:01:37Z
dc.date.issued2021
dc.departmentN/A/Departmenten_US
dc.description.abstractBackground Wear and quality assessments of translucent monolithic zirconia and CAD-on(R) restorations were performed. Methods Forty 3-unit posterior fixed partial denture (FPD) in 18 patients (age:18-50 years) were made from translucent monolithic zirconia (tm) (Zenostar T) and zirconia-frameworked, lithium disilicate layered (c) (CAD-on), materials in a split-mouth design. Restorations were digitally fabricated and their internal and marginal adaptations were measured before cementation followed by luting (Multilink Speed). Clinical evaluations were made by modified United States Public Health Service criteria at baseline, 6, 12, and 24-months. Wear of the restorations and the antagonists were digitally evaluated after optical scanning of stone casts at 1st week and 24 m through a software (Cerec 4.4). Statistical analysis was made (analysis of variance, Shapiro-Wilk, Friedman and Wilcoxon tests (SPSS 20)) at alpha = 0.05 significance level. Results At 24 m, all restorations were clinically acceptable. Insignificant differences were found between tm and c restorations (P > 0.05). Mean internal and marginal adaptation of c restorations were significantly better (145 mu m (premolar)-174 mu m (molar)) than tm (190 mu m (premolar)-207 mu m (molar)) (P < 0.05). C restorations significantly caused more wear (0.3 +/- 0.1 mm) than tm (0.1 +/- 0.07 mm) on the antagonistic dentition (P < 0.05). Conclusions Translucent monolithic zirconia restorations caused less wear and antagonist wear than CAD-on restorations. CAD-on restorations exhibited higher internal and marginal adaptation.en_US
dc.description.sponsorshipEge University Scientific Research Project Funding [13-DS-003]en_US
dc.description.sponsorshipThis PhD thesis study was supported by Ege University Scientific Research Project Funding (Project No:13-DS-003) and the statistics were made by Ege University Medical Faculty Biostatistics Department. The authors thank Cdt. Tan Talay from smet Talay Dental Laboratory, Izmir, Turkey for fabrication of the CAD-on restorations and the scanning procedures.en_US
dc.identifier.doi10.1111/adj.12869
dc.identifier.endpage422en_US
dc.identifier.issn0045-0421
dc.identifier.issn1834-7819
dc.identifier.issue4en_US
dc.identifier.pmid34319585en_US
dc.identifier.scopus2-s2.0-85112066663en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage413en_US
dc.identifier.urihttps://doi.org/10.1111/adj.12869
dc.identifier.urihttps://hdl.handle.net/11454/77499
dc.identifier.volume66en_US
dc.identifier.wosWOS:000683411800001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofAustralian Dental Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntagonist wearen_US
dc.subjectCAD-onen_US
dc.subjectin vivo wearen_US
dc.subjectmarginal and internal adaptationen_US
dc.subjecttranslucent monolithic zirconiaen_US
dc.subjectMarginal Fiten_US
dc.subjectIn-Vitroen_US
dc.subjectEnamelen_US
dc.subjectCrownsen_US
dc.subjectFabricationen_US
dc.subjectAdaptationen_US
dc.subjectStrengthen_US
dc.subjectCopingsen_US
dc.subjectSystemsen_US
dc.subjectReliabilityen_US
dc.titleClinical wear and quality assessment of monolithic and lithium disilicate layered zirconia restorationsen_US
dc.typeArticleen_US

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