Show simple item record

dc.contributor.authorGarcía-Godoy, Franklinen_US
dc.contributor.authorJ. Loushine, Roberten_US
dc.contributor.authorItthagarun, Anuten_US
dc.contributor.authorR, Norman Welleren_US
dc.contributor.authorE. Murray, Peteren_US
dc.contributor.authorJ. Feilzer, Alberten_US
dc.contributor.authorH. Pashley, Daviden_US
dc.contributor.authorTay, Franklinen_US
dc.date.accessioned2017-05-03T15:18:48Z
dc.date.available2017-05-03T15:18:48Z
dc.date.issued2005en_US
dc.identifier.issn08948275en_US
dc.identifier.urihttp://hdl.handle.net/10072/18431
dc.description.abstractPURPOSE: To compare the removal of smear layer and the structure of the hybrid layer formed after the use of EDTA or MTAD solutions when used as a final flush. METHODS: Single-rooted extracted premolars (n=18) were collected and treated for root canal therapy using NaOCl irrigation followed by a final rinse of 17% EDTA, Biopure MTAD, or saline (negative control). The roots were obturated with gutta-percha and a hydrophilic HEMA-containing root canal sealer. The TEM specimens were impregnated with 50% silver nitrate to visualize sealing imperfections and nanoleakage. The structure of the coronal, middle and apical parts of root canal walls was examined using transmission electron microscopy. RESULTS: After NaOCl irrigation, a final rinse with BioPure MTAD or 17% EDTA completely removed the 2 microm-thick smear layer on mechanically instrumented root canal walls. The BioPure MTAD hybrid layer was thicker than the 17% EDTA hybrid layer. Both the BioPure MTAD and EDTA caused a collapse of the dentin matrix structure which impeded sealer infiltration and the formation of high quality hybrid layer bonding. The hybrid layers created in smear layer-covered dentin exhibited less potential for nanoleakage than the MTAD or EDTA hybrid layers.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherMosher & Linder, Inc.,en_US
dc.publisher.placeUnited Statesen_US
dc.publisher.urihttp://www.amjdent.com/Archive/2005/August and June 2005 Issues.htmlen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom281en_US
dc.relation.ispartofpageto290en_US
dc.relation.ispartofjournalAmerican Journal of Dentistryen_US
dc.relation.ispartofvolume18en_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchcode320802en_US
dc.titleApplication of biologically-oriented dentin bonding principles to the use of endodontic irrigantsen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2015-02-04T04:25:34Z
gro.hasfulltextNo Full Text


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record