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Effect of Various Endodontic Irrigants on the Push-out Bond Strength of Biodentine and Conventional Root Perforation Repair Materials

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dc.contributor.authorGuneser, MEHMET BURAK
dc.contributor.authorAkbulut, Makbule Bilge
dc.contributor.authorEldeniz, Ayce Unverdi
dc.contributor.institutionauthorGÜNEŞER, MEHMET BURAK
dc.date.accessioned2020-10-29T13:14:19Z
dc.date.available2020-10-29T13:14:19Z
dc.date.issued2013-03-01T00:00:00Z
dc.description.abstractIntroduction: The aim of this study was to evaluate the effect of various endodontic irrigants on the push-out bond strength of Biodentine (Septodont, Saint Maur des Fosses, France) in comparison with contemporary root perforation repair materials. Methods: Midroot dentin of canine teeth was horizontally sectioned into 1-mm-thick slices. The canal space of each dentin slice was enlarged with a diamond bur to 1.4 mm in diameter. The samples were divided into 5 groups (n = 40), and the following materials were placed, respectively: Biodentine, ProRoot MTA (Dentsply Tulsa Dental, Tulsa, OK), amalgam, Dyract AP (Dentsply DeTrey, Konstanz, Germany), and intermediate restorative material (IRM, Dentsply DeTrey). The samples were wrapped in wet gauze for 10 minutes and divided into 3 subgroups (n = 10) to-be immersed into 3.5% sodium hypochlorite, 2% chlorhexidine gluconate (CHX), or saline for 30 minutes. No irrigation was performed in the controls (n = 10), and a wet cotton pellet was placed over each test material. After incubation for 48 hours, the dislodgement resistance of the samples was measured using a universal testing machine. The samples were examined under a stereomicroscope to determine the nature of the bond failures. Results: Biodentine showed significantly higher push-out bond strength than MTA (P amalgam >= IRM >= Biodentine > MTA. The push-out bond strength of Dyract AP, amalgam, IRM, and Biodentine was not significantly different when immersed in NaOCl, CHX, and saline solutions, whereas MTA lost strength when exposed to CHX. Conclusions: Biodentine showed considerable performance as a perforation repair material even after being exposed to various endodontic irrigants, whereas MTA had the lowest push-out bond strength to root dentin. (J Endod 2013;39:380-384)
dc.identifier.citationGuneser M. B. , Akbulut M. B. , Eldeniz A. U. , -Effect of Various Endodontic Irrigants on the Push-out Bond Strength of Biodentine and Conventional Root Perforation Repair Materials-, JOURNAL OF ENDODONTICS, cilt.39, ss.380-384, 2013
dc.identifier.doi10.1016/j.joen.2012.11.033
dc.identifier.scopus84873743085
dc.identifier.urihttp://hdl.handle.net/20.500.12645/25136
dc.identifier.wosWOS:000316031200012
dc.titleEffect of Various Endodontic Irrigants on the Push-out Bond Strength of Biodentine and Conventional Root Perforation Repair Materials
dc.typeArticle
dspace.entity.typePublication
local.avesis.id0dee54f2-5741-404f-8ff8-5b0399864f7d
local.publication.isinternational1
relation.isAuthorOfPublicationd82912f1-caa4-440e-93db-22fdf33bcc0d
relation.isAuthorOfPublication.latestForDiscoveryd82912f1-caa4-440e-93db-22fdf33bcc0d
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