Effect of Temporary Cement, Surface Pretreatment and Tooth Area on the Bond Strength of Adhesively Cemented Ceramic Overlays—An In Vitro Study

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dc.contributor.authorGrīnberga, Sanita
dc.contributor.authorPapia, Evaggelia
dc.contributor.authorAleksejuniene, Jolanta
dc.contributor.authorZalite, Vita
dc.contributor.authorLocs, Janis
dc.contributor.authorSoboļeva, Una
dc.contributor.institutionDepartment of Prosthetic Dentistry
dc.date.accessioned2023-02-05T18:55:01Z
dc.date.available2023-02-05T18:55:01Z
dc.date.issued2023-01
dc.descriptionFunding Information: This work has been supported by the European Regional Development Fund within the Activity 1.1.1.2 “Post-doctoral Research Aid” (No. 1.1.1.2/16/I/001) of the Specific Aid Objective 1.1.1 “To increase the research and innovative capacity of scientific institutions of Latvia and the ability to attract external financing, investing in human resources and infrastructure” of the Operational Program “Growth and Employment” (No.1.1.1.2/VIAA/3/19/459). Project date: 01.02.2020. – 31.01.2023. Publisher Copyright: © 2023 by the authors.
dc.description.abstractSeveral viewpoints have been reported regarding the effect of temporary cements, different surface pretreatment protocols before adhesive cementation, and predictive factors. This in vitro study tested if temporary cement, pretreatment of the tooth surface, the size of enamel or dentine influence adhesive cementation to zirconia ceramics. Twenty premolars were prepared for determination of enamel and dentin area, bond strength test and failure analysis. The samples were divided into two groups: untreated prior adhesive cementation (n = 10) and with temporary cementation done, pretreated prior adhesive cementation (n = 10). Zirconia overlays (Katana Zirconia STML) were cemented on the grounded flat teeth surfaces using Panavia V5. An additional six premolars underwent dentine tubule analysis with SEM to detect temporary cement residues after temporary cementation on an untreated tooth surface (n = 3) and on a pretreated surface (n = 3). The independent sample t-test was used to compare the two groups and the means of the total tooth, dentin or enamel areas did not differ significantly between the untreated and pretreated specimens. The mean tensile bond strength was significantly (p = 0.005) higher in the pretreated specimens (337N) than in the untreated ones (204N). The overall multivariable linear regression model with three predictors (surface pre-treatment, enamel area and dentine area) was significant (p = 0.003), among which the size of enamel was the strongest predictor (β = 0.506; p = 0.049), followed by the pretreatment effect (β = 0.478; p = 0.001) and the size of dentin area (β = −0.105; p = 0.022).en
dc.description.statusPeer reviewed
dc.format.extent11
dc.format.extent2659666
dc.identifier.citationGrīnberga, S, Papia, E, Aleksejuniene, J, Zalite, V, Locs, J & Soboļeva, U 2023, 'Effect of Temporary Cement, Surface Pretreatment and Tooth Area on the Bond Strength of Adhesively Cemented Ceramic Overlays—An In Vitro Study', Dentistry Journal, vol. 11, no. 1, 19. https://doi.org/10.3390/dj11010019
dc.identifier.doi10.3390/dj11010019
dc.identifier.issn2304-6767
dc.identifier.urihttps://dspace.rsu.lv/jspui/handle/123456789/10297
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85146751282&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofDentistry Journal
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectadhesive cementation
dc.subjectcement
dc.subjectdental on-lay
dc.subjectdental overlay
dc.subjectdentistry
dc.subjectenamel
dc.subjectsurface pre-treatment
dc.subjecttemporary cementation
dc.subjectzirconia
dc.subject3.2 Clinical medicine
dc.subject1.1. Scientific article indexed in Web of Science and/or Scopus database
dc.subjectGeneral Dentistry
dc.titleEffect of Temporary Cement, Surface Pretreatment and Tooth Area on the Bond Strength of Adhesively Cemented Ceramic Overlays—An In Vitro Studyen
dc.type/dk/atira/pure/researchoutput/researchoutputtypes/contributiontojournal/article

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