Evaluating the effect of different irrigation activation techniques on the dentin tubules penetration of two different root canal sealers by laser scanning confocal microscopy

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dc.authoridKAPLAN, FATMA/0000-0002-4113-6727
dc.contributor.authorKaplan, Fatma
dc.contributor.authorErdemir, Ali
dc.date.accessioned2025-01-21T16:40:36Z
dc.date.available2025-01-21T16:40:36Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractPurpose: The aim of this study is to evaluate the effect of different irrigation activation techniques on the dentin tubules penetration of two different sealers by confocal laser scanning microscope (CLSM). Methods: A hundred premolar teeth were used in this study. The root canals were shaped and irrigated with 5% NaOCl and 17% EDTA using the following final irrigation activation techniques in each group; Group1: Conventional Syringe Irrigation (CSI), Group2: Passive Ultrasonic Irrigation (PUI), Group3: Apical Negative Pressure (EndoVac), Group4: Er:YAG laser and Group5: Er,Cr:YSGG laser. Then the teeth were separated two subgroups according to sealers (AH-Plus and Totalfill-BC). Horizontal sections were obtained at 2, 5, 8 mm distance of apex. Images were obtained with CLSM and the penetration areas of sealers were calculated with four different dentin tubule penetration assessment techniques. The data were statistically analyzed with Kruskal Wallis and Mann Whitney U tests. Results: No significant difference was observed between the sealers (p >.05). EndoVac, Er:YAG and Er,Cr:YSGG laser activation groups were observed to have a significantly higher mean penetration depth, penetration percentage and penetration area than the Control group. There was a significant difference between all regions in all penetration parameters (p <.05). Conclusions: While the use of resin or bioceramic-based root canal sealers did not affect dentin tubule penetration, the use of activation techniques positively affect the dentin tubule penetration. The average tubule penetration and penetration area assessment techniques are suitable methods for the investigation of dentinal tubule penetration. Research Highlights It can be stated that the use of resin or bioceramic based root canal sealers does not affect dentin tubule penetration and the use of irrigation activation techniques during removal of the smear layer positively affects dentinal tubule penetration. In addition, it has been determined that the average tubule penetration and penetration area assessment techniques are suitable methods for the investigation of dentinal tubule penetration.
dc.description.sponsorshipTurkish Scientific and Technical Research Council (TUBITAK); [318S243]
dc.description.sponsorshipThis research, the doctorate thesis of Fatma Kaplan, was supported by Turkish Scientific and Technical Research Council (TUBITAK), 1002 Fast Support Program (Project number: 318S243).
dc.identifier.doi10.1002/jemt.24339
dc.identifier.endpage802
dc.identifier.issn1059-910X
dc.identifier.issn1097-0029
dc.identifier.issue7
dc.identifier.pmid37158110
dc.identifier.scopus2-s2.0-85158841083
dc.identifier.scopusqualityQ1
dc.identifier.startpage791
dc.identifier.urihttps://doi.org/10.1002/jemt.24339
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24716
dc.identifier.volume86
dc.identifier.wosWOS:000985674100001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofMicroscopy Research and Technique
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectconfocal microscopy; dentinal tubule penetration; irrigation activation; laser
dc.titleEvaluating the effect of different irrigation activation techniques on the dentin tubules penetration of two different root canal sealers by laser scanning confocal microscopy
dc.typeArticle

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