3D Micro-CT Analysis of Void and Gap Formation in Curved Root Canals

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dc.authorscopusid55543550800
dc.authorscopusid8731395200
dc.authorscopusid24544570800
dc.authorscopusid57193444676
dc.authorscopusid15847878400
dc.contributor.authorŞımşek N.
dc.contributor.authorKeleş A.
dc.contributor.authorAhmetoğlu F.
dc.contributor.authorAkinci L.
dc.contributor.authorEr K.
dc.date.accessioned2024-08-04T20:03:42Z
dc.date.available2024-08-04T20:03:42Z
dc.date.issued2017
dc.departmentİnönü Üniversitesien_US
dc.description.abstractObjective: This study used microcomputed tomography (micro-CT) to compare the volumes of voids and gaps in curved root canals instrumented and filled using various techniques. Methods: Twenty extracted mandibular first molars with two curved mesial root canals were used. Root canals were instrumented using a self-adjusting file (SAF) or Revo-S file system. For standardization, mesiobuccal canals were instrumented with SAF and mesiolingual canals were instrumented with Revo-S in each root. The canals were divided into four experimental groups (n=10 in each). The canals were then filled via cold lateral compaction (CLC) or a thermoplasticized injectable technique (TT) using gutta-percha and AH Plus root canal sealer. The roots were scanned with a micro-CT, and the volumes of the voids and gaps were calculated using three-dimensional (3D) micro-CT images. Data were analyzed using unpaired t- and Kruskal-Wallis tests. A value of P<0.05 was considered significant. Results: None of the tested techniques provided void- or gap-free fillings. Nevertheless, the SAF showed more gap formation than the Revo-S, and TT showed higher gap formation in all experimental groups. These differences, however, were not statistically significant (P>0.05). Conclusion: The SAF and Revo-S rotary file systems yielded comparable results. No statistically significant difference was found between the results of the various instrumentation and filling techniques. Copyright: © 2020 European Endodontic Journal.en_US
dc.identifier.doi10.14744/eej.2017.17004
dc.identifier.endpage5en_US
dc.identifier.issn2548-0839
dc.identifier.issue1en_US
dc.identifier.pmid33403353en_US
dc.identifier.scopus2-s2.0-85100527649en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.14744/eej.2017.17004
dc.identifier.urihttps://hdl.handle.net/11616/92036
dc.identifier.volume2en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherNLM (Medline)en_US
dc.relation.ispartofEuropean endodontic journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectand gapen_US
dc.subjectMicro-CTen_US
dc.subjectquality of obturationen_US
dc.subjectRevo-Sen_US
dc.subjectself-adjusting fileen_US
dc.subjectvoiden_US
dc.title3D Micro-CT Analysis of Void and Gap Formation in Curved Root Canalsen_US
dc.typeArticleen_US

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