Micro-Computed Tomographic Evaluation of the Sealing Quality and Bond Strength of Different MTA Apical Plugs

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dc.contributor.authorKaplan, Taibe Tokgoz
dc.contributor.authorBotsali, Murat Selim
dc.date.accessioned2024-09-29T16:09:59Z
dc.date.available2024-09-29T16:09:59Z
dc.date.issued2024
dc.departmentKarabük Üniversitesien_US
dc.description.abstractObjective: This study aimed to compared the effects of different placement techniques to the sealing quality of mineral triokside aggregate (MTA) apical plugs at apexification technique by micro-computed tomography (micro-CT) and compared the bond strength to root dentin of an injectable MTA (BIOfactor MTA), MTA Angelus and AH Plus.Methods: Sixty dentinal root slices were obtained from 20 maxillary centrals.A canal-like hole was drilled into each slices canal space.The samples were divided into 3 groups (n=20).All materials were delivered into the holes. Push-out tests were performed and fracture types were analysed with a strereomicroscope. In the second part of the study,72 maxillary central teeth with standardised artificial divergent open apex were divided into 4 groups; MTA Angelus and BIOfactor MTA were mixed mechanically, and introduced to form 4 mm thick apical plugs by hand condensation or indirect-ultrasonic activation for 10 seconds. Incidence of external voids between dentin walls and MTA apical plugs and porosity inside MTA were determined by volumetric analysis with micro computerized tomography (micro-CT).Results: No significantly difference was found between the bond strength values of the materials (p:0.370; p>0.05).The external voids and porous voids are similar in both MTA (p: 0.685; p>0.05). When indirect-ultrasonic activation was applied,there was significantly less porosity statistically than hand condensation (p:0.00; p<0.05). Conclusion: MTA Angelus and BIOfactor MTA materials showed similar results in terms of bond strength to root dentin, fracture types, adaptation to dentin walls and structural porosity rate. Both MTA materials showed less structural porosity when placed by indirect ultrasonic activation technique compared to manual condensation.en_US
dc.description.sponsorshipScientific Research Projects Coordination Center of Selcuk University [17102047]en_US
dc.description.sponsorshipThis study was supported by the Scientific Research Projects Coordination Center of Selcuk University (project no. 17102047) .en_US
dc.identifier.doi10.58600/eurjther1919
dc.identifier.endpage38en_US
dc.identifier.issn2564-7784
dc.identifier.issn2564-7040
dc.identifier.issue1en_US
dc.identifier.startpage29en_US
dc.identifier.trdizinid1226110en_US
dc.identifier.urihttps://doi.org/10.58600/eurjther1919
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1226110
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7889
dc.identifier.volume30en_US
dc.identifier.wosWOS:001146304000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherPera Yayincilik Hizmetlerien_US
dc.relation.ispartofEuropean Journal of Therapeuticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectApical plugen_US
dc.subjectMicro CTen_US
dc.subjectMTAen_US
dc.subjectPush-outen_US
dc.titleMicro-Computed Tomographic Evaluation of the Sealing Quality and Bond Strength of Different MTA Apical Plugsen_US
dc.typeArticleen_US

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