Micro-CT evaluation of root filling quality in oval-shaped canals

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dc.authoridVersiani, Marco Aurélio/0000-0001-5277-9827
dc.authoridKeleş, Ali/0000-0003-2835-767X
dc.authorwosidVersiani, Marco Aurélio/G-2514-2010
dc.authorwosidKeleş, Ali/J-5897-2015
dc.contributor.authorKeles, A.
dc.contributor.authorAlcin, H.
dc.contributor.authorKamalak, A.
dc.contributor.authorVersiani, M. A.
dc.date.accessioned2024-08-04T20:41:07Z
dc.date.available2024-08-04T20:41:07Z
dc.date.issued2014
dc.departmentİnönü Üniversitesien_US
dc.description.abstractAimTo assess the percentage volumes of filling materials and voids in oval-shaped canals filled with either cold lateral compaction or warm compaction techniques, using micro-computed tomography (micro-CT). MethodologyTwenty-four single-rooted maxillary premolar teeth with oval-shaped canals were selected and the root canals prepared and assigned to two groups (n=12), according to the filling technique: cold lateral compaction (CLC) or warm vertical compaction (WVC). Each specimen was scanned using a micro-CT device at an isotropic resolution of 12.5m. Percentage volumes of root filling materials and voids were calculated, and data were statistically analysed using Student's t-test and Friedman's test, with a significance level of 5%. ResultsOverall, mean percentage volumes of gutta-percha, sealer and voids were 82.333.14, 13.42 +/- 2.91 and 4.26 +/- 0.74 in the CLC group and 91.73 +/- 4.48, 7.70 +/- 4.44 and 0.57 +/- 0.44 in the WVC group, respectively, with a statistically significant difference between groups (P<0.05). At the apical level, differences in the percentage volumes of filling materials and voids between groups were not significant (P>0.05). ConclusionsNo root fillings were void free. Warm vertical compaction produced a significantly greater volume of gutta-percha and a significantly lower percentage of voids than those achieved with cold lateral compaction. Distribution of sealer and voids within the root canal space after root filling was unpredictable, irrespective of the technique used.en_US
dc.description.sponsorshipInonu University Committee of Research Projectsen_US
dc.description.sponsorshipThe authors deny any conflicts of interest. This study was supported by the Inonu University Committee of Research Projects.en_US
dc.identifier.doi10.1111/iej.12269
dc.identifier.endpage1184en_US
dc.identifier.issn0143-2885
dc.identifier.issn1365-2591
dc.identifier.issue12en_US
dc.identifier.pmid24527697en_US
dc.identifier.scopus2-s2.0-84939260568en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1177en_US
dc.identifier.urihttps://doi.org/10.1111/iej.12269
dc.identifier.urihttps://hdl.handle.net/11616/96926
dc.identifier.volume47en_US
dc.identifier.wosWOS:000345323700011en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofInternational Endodontic Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcold lateral compactionen_US
dc.subjectmicro-computed tomographyen_US
dc.subjectobturationen_US
dc.subjectroot filling techniquesen_US
dc.subjectthermoplasticized gutta-perchaen_US
dc.titleMicro-CT evaluation of root filling quality in oval-shaped canalsen_US
dc.typeArticleen_US

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