Effect Of Endodontic Sealers On Tooth Colour

dc.creatorMeincke D.K.
dc.creatorPrado M.
dc.creatorGomes B.P.F.
dc.creatorDella Bona A.
dc.creatorSousa E.L.R.
dc.date2012
dc.date2015-06-26T20:29:35Z
dc.date2015-11-26T14:26:01Z
dc.date2015-06-26T20:29:35Z
dc.date2015-11-26T14:26:01Z
dc.date.accessioned2018-03-28T21:28:52Z
dc.date.available2018-03-28T21:28:52Z
dc.identifier
dc.identifierJournal Of Dentistry. , v. , n. , p. - , 2012.
dc.identifier3005712
dc.identifier10.1016/j.jdent.2012.10.011
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84869404247&partnerID=40&md5=55792ab73cc63731dc3b8dae208603f2
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/97084
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/97084
dc.identifier2-s2.0-84869404247
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1245943
dc.descriptionObjectives: One of the goals of endodontic treatment is the adequate filling of the root canal, which is often done using gutta-percha and sealer. It has been reported that sealer remnants in the coronary pulp chamber cause tooth colour changes. Therefore, this study was designed to examine the effect of endodontic sealer remnants on tooth colour, testing the hypothesis that sealers cause coronal colour changes. Methods: Forty single-rooted human teeth were endodontically treated leaving excess sealer material in the coronary pulp chamber. The specimens were divided into four groups (n = 10) according to the endodontic sealer used (AH, AH Plus; EF, Endofill; EN, endométhasone N; and S26, Sealer 26). Teeth were stored at 37 °C moist environment. Colour coordinates (L*a*b*) were measured with a spectrophotometer before endodontic treatment (baseline-control), 24 h and 6 months after treatment. L*a*b* values were used to calculate colour changes (ΔE). Data were statistically analyzed using Kruskal-Wallis and Mann-Whitney-U tests. Results: Colour changes were observed for all groups with S26 and EN producing the greatest mean ΔE values after 6 months. Conclusion: Endodontic sealer remnants affect tooth colour confirming the experimental hypothesis. Clinical significance: This study examined the effect of endodontic sealer remnants on tooth colour, and observed that after 6 months, the sealers produced unacceptable colour changes. © 2012 Elsevier Ltd. All rights reserved.
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dc.description
dc.languageen
dc.publisher
dc.relationJournal of Dentistry
dc.rightsfechado
dc.sourceScopus
dc.titleEffect Of Endodontic Sealers On Tooth Colour
dc.typeArtículos de revistas


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