Regional Bond Strengths of Adhesive Resins to Pulp Chamber Dentin

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dc.contributor.authorBelli, Sema
dc.contributor.authorZhang, Yi
dc.contributor.authorPereira, Patricia N. R.
dc.contributor.authorÖzer, Füsun
dc.contributor.authorPashley, David H.
dc.date.accessioned2020-03-26T16:37:21Z
dc.date.available2020-03-26T16:37:21Z
dc.date.issued2001
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractMicroleakage of oral microorganisms, which can occur due to the lack of sealing ability of permanent restorative materials, may cause failure of root canal treatments. Although a great deal of research has been done on sealing enamel and coronal dentin with resins, little research has been done on the adhesion of resins to the walls of pulp chambers. The purpose of this study was to evaluate regional bond strengths of two adhesive systems to the walls of pulp chambers. A section was made horizontally through the middle of the pulp chamber of extracted human third molars to divide the chamber into upper and lower halves. The pulp tissue was removed and the tooth segments were then divided into treatment subgroups. The pulp chambers were bonded with C&B Metabond (Parkell) or One-Step (Bisco), with or without 5% NaOCl pretreatment. The microtensile bond strengths of these resins to four different pulp chamber regions (bottom, wall, roof, and pulp horn areas) were then measured using an Instron machine. The data were expressed in MPa and were analyzed by a three-way ANOVA. Statistically significant differences were found among the test groups (p < 0.001). One-Step produced higher bond strengths to all pulp chamber regions except the floor, compared with C&B Metabond. The results indicated that high bond strengths can be achieved between adhesive resins and the various regions of the pulp chamber. This should permit the use of a thick layer of unfilled resin along the floor of the pulp chamber and over the canal orifices as a secondary protective seal after finishing root canal therapy.en_US
dc.description.sponsorshipNIDCR NIH HHSUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Dental & Craniofacial Research (NIDCR) [DE 06427]en_US
dc.identifier.citationBelli, S., Özer, F., Zhang, Y., Pereira, P. N. R., Pashley, D. H., (2001). Regional Bond Strengths of Adhesive Resins to Pulp Chamber Dentin. Journal of Endodontics, 27(8), 527-532. Doi:10.1097/00004770-200108000-00007
dc.identifier.doi10.1097/00004770-200108000-00007en_US
dc.identifier.endpage532en_US
dc.identifier.issn0099-2399en_US
dc.identifier.issue8en_US
dc.identifier.pmid11501591en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage527en_US
dc.identifier.urihttps://dx.doi.org/10.1097/00004770-200108000-00007
dc.identifier.urihttps://hdl.handle.net/20.500.12395/17597
dc.identifier.volume27en_US
dc.identifier.wosWOS:000170149000007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorBelli, Sema
dc.institutionauthorÖzer, Füsun
dc.language.isoenen_US
dc.publisherLIPPINCOTT WILLIAMS & WILKINSen_US
dc.relation.ispartofJournal of Endodonticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleRegional Bond Strengths of Adhesive Resins to Pulp Chamber Dentinen_US
dc.typeArticleen_US

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