File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: The effect of a "resin coating" on the interfacial adaptation of composite inlays

TitleThe effect of a "resin coating" on the interfacial adaptation of composite inlays
Authors
KeywordsChemicals And Cas Registry Numbers
Issue Date2003
PublisherOperative Dentistry. The Journal's web site is located at http://www.jopdent.org
Citation
Operative Dentistry, 2003, v. 28 n. 1, p. 28-35 How to Cite?
AbstractThe relatively low bond strengths of resin cements to dentin may result in poor interfacial adaptation of composite inlays. This study determined whether the interfacial adaptation of composite inlays could be improved by applying an adhesive system and a low viscosity microfilled resin to the prepared cavity walls before making an impression. Ten MOD cavities were prepared on extracted human premolars with gingival margins located above and below the cemento-enamel junction. A "resin coat" consisting of a self-etching primer system (Clearfil SE Bond) and a low viscosity microfilled resin (Protect Liner F) was applied to the cavities of half of the prepared teeth, while the remaining teeth served as non-coated control specimens. All the teeth were restored with composite inlays (Estenia) fabricated by the indirect method and cemented with a dual-cured resin cement (Panavia F). After finishing the margins with superfine burs, the bonded inlays were thermocycled between 4°C and 55°C for 400 cycles. Specimens were sectioned with a diamond saw and the tooth-restoration interfaces were observed with a confocal laser scanning microscope. The data were analyzed with two-way ANOVA and Fisher's PLSD test (p<0.05). The percentage length of gap formation at the dentinrestoration interface of the "resin coated" teeth (7.1 ± 3.5) was significantly less than that of the non-coated teeth (85.7 ± 6.7) (p<0.05). The concept of coating the prepared cavity with an adhesive system and a low viscosity microfilled resin resulted in observing fewer gaps at the internal dentin-restoration interface compared with the non-coated specimens.
Persistent Identifierhttp://hdl.handle.net/10722/90642
ISSN
2015 Impact Factor: 2.819
2015 SCImago Journal Rankings: 0.641
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorJayasooriya, PRen_HK
dc.contributor.authorPereira, PNRen_HK
dc.contributor.authorNikaido, Ten_HK
dc.contributor.authorBurrow, MFen_HK
dc.contributor.authorTagami, Jen_HK
dc.date.accessioned2010-09-17T10:06:08Z-
dc.date.available2010-09-17T10:06:08Z-
dc.date.issued2003en_HK
dc.identifier.citationOperative Dentistry, 2003, v. 28 n. 1, p. 28-35en_HK
dc.identifier.issn0361-7734en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90642-
dc.description.abstractThe relatively low bond strengths of resin cements to dentin may result in poor interfacial adaptation of composite inlays. This study determined whether the interfacial adaptation of composite inlays could be improved by applying an adhesive system and a low viscosity microfilled resin to the prepared cavity walls before making an impression. Ten MOD cavities were prepared on extracted human premolars with gingival margins located above and below the cemento-enamel junction. A "resin coat" consisting of a self-etching primer system (Clearfil SE Bond) and a low viscosity microfilled resin (Protect Liner F) was applied to the cavities of half of the prepared teeth, while the remaining teeth served as non-coated control specimens. All the teeth were restored with composite inlays (Estenia) fabricated by the indirect method and cemented with a dual-cured resin cement (Panavia F). After finishing the margins with superfine burs, the bonded inlays were thermocycled between 4°C and 55°C for 400 cycles. Specimens were sectioned with a diamond saw and the tooth-restoration interfaces were observed with a confocal laser scanning microscope. The data were analyzed with two-way ANOVA and Fisher's PLSD test (p<0.05). The percentage length of gap formation at the dentinrestoration interface of the "resin coated" teeth (7.1 ± 3.5) was significantly less than that of the non-coated teeth (85.7 ± 6.7) (p<0.05). The concept of coating the prepared cavity with an adhesive system and a low viscosity microfilled resin resulted in observing fewer gaps at the internal dentin-restoration interface compared with the non-coated specimens.en_HK
dc.languageengen_HK
dc.publisherOperative Dentistry. The Journal's web site is located at http://www.jopdent.orgen_HK
dc.relation.ispartofOperative Dentistryen_HK
dc.subjectChemicals And Cas Registry Numbersen_HK
dc.subject.meshAnalysis of Varianceen_HK
dc.subject.meshComposite Resins - chemistryen_HK
dc.subject.meshDental Bondingen_HK
dc.subject.meshDental Cavity Liningen_HK
dc.subject.meshDental Cavity Preparationen_HK
dc.subject.meshDental Leakage - classificationen_HK
dc.subject.meshDental Marginal Adaptationen_HK
dc.subject.meshDental Polishing - instrumentationen_HK
dc.subject.meshDentin - ultrastructureen_HK
dc.subject.meshDentin-Bonding Agents - chemistryen_HK
dc.subject.meshHumansen_HK
dc.subject.meshInlaysen_HK
dc.subject.meshMicroscopy, Confocalen_HK
dc.subject.meshResin Cements - chemistryen_HK
dc.subject.meshStatistics as Topicen_HK
dc.subject.meshSurface Propertiesen_HK
dc.subject.meshThermodynamicsen_HK
dc.subject.meshTooth Cervix - ultrastructureen_HK
dc.subject.meshViscosityen_HK
dc.titleThe effect of a "resin coating" on the interfacial adaptation of composite inlaysen_HK
dc.typeArticleen_HK
dc.identifier.emailBurrow, MF:mfburr58@hku.hken_HK
dc.identifier.authorityBurrow, MF=rp01306en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.pmid12540115en_HK
dc.identifier.scopuseid_2-s2.0-0037261727en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037261727&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume28en_HK
dc.identifier.issue1en_HK
dc.identifier.spage28en_HK
dc.identifier.epage35en_HK
dc.identifier.isiWOS:000180141200006-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridJayasooriya, PR=8654472800en_HK
dc.identifier.scopusauthoridPereira, PNR=7202938166en_HK
dc.identifier.scopusauthoridNikaido, T=7102059723en_HK
dc.identifier.scopusauthoridBurrow, MF=7005876730en_HK
dc.identifier.scopusauthoridTagami, J=7005967527en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats