Evaluation of the sealing ability of different root canal sealers: a combined SEM and micro-CT study

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dc.authoridOrhan, Kaan/0000-0001-6768-0176
dc.authoridORHAN, AYSE ISIL/0000-0002-9559-0706
dc.contributor.authorHuang, Yan
dc.contributor.authorOrhan, Kaan
dc.contributor.authorCelikten, Berkan
dc.contributor.authorOrhan, Ayse Isil
dc.contributor.authorTufenkci, Pelin
dc.contributor.authorSevimay, Semra
dc.date.accessioned2024-09-18T20:56:51Z
dc.date.available2024-09-18T20:56:51Z
dc.date.issued2018
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractObjective: The purpose of this study was to analyze the ability of multiple compounds to seal the dental tubules using scanning electron microscopy (SEM) and micro-computed tomogra-phy (micro-CT). Material and Methods: Twenty-four single-root human mandibular premolars were selected and instrumented with nickel-titanium rotary file and the final file size was # 40/06. They were then randomly allocated into 2 groups, and all samples were filled with single cone gutta-percha (# 40/06) and one of the tested sealers (AH Plus and EndoSequence BC sealers). All specimens were scanned using micro-CT and then three from each group were randomly selected for SEM analysis. Results: According to SEM, both root canal sealers showed sufficient adaptation to dentin along the whole length of the root canal, though the coronal sections presented superior sealing than the apical sections. Micro porosity analyses revealed that the volume of closed pores and the surface of closed pores had the largest values in the coronal sections, followed by the middle and the apical sections for both sealants (p<0.05). However, no significant difference was observed for those two parameters between AH Plus and EndoSequence BC sealers in any of the three sections (p>0.05), whereas they were larger in the apical section when the AH Plus sealer was used. Conclusions: By using the single cone technique, neither EndoSequence or AH Plus pro-vides a porosity-free root canal filling. The EndoSequence BC sealer may have similar sealing abilities regarding the whole root canal as the AH Plus sealer. A better sealing effect could be obtained in the coronal and middle sections of a root canal than the apical part by using the tested sealers.en_US
dc.description.sponsorshipResearch Foundation Flanders (FWO) from the Belgian governmenten_US
dc.description.sponsorshipFellowship support from Research Foundation Flanders (FWO) from the Belgian government.en_US
dc.identifier.doi10.1590/1678-7757-2016-0584
dc.identifier.issn1678-7757
dc.identifier.issn1678-7765
dc.identifier.pmid29340481en_US
dc.identifier.scopus2-s2.0-85041011587en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1590/1678-7757-2016-0584
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12130
dc.identifier.volume26en_US
dc.identifier.wosWOS:000422936500001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherUniv Sao Paulo Fac Odontologia Bauruen_US
dc.relation.ispartofJournal of Applied Oral Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectScanning electron microscopyen_US
dc.subjectMicrocomputed tomographyen_US
dc.subjectRoot canalen_US
dc.subjectSealeren_US
dc.titleEvaluation of the sealing ability of different root canal sealers: a combined SEM and micro-CT studyen_US
dc.typeArticleen_US

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