The evaluation of the influence of using MTA in teeth with post indication on the apical sealing ability

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dc.contributor.authorYildirim, Tahsin
dc.contributor.authorTasdemir, Tamer
dc.contributor.authorOrucoglu, Hasan
dc.date.accessioned2020-03-26T17:40:41Z
dc.date.available2020-03-26T17:40:41Z
dc.date.issued2009
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractObjectives. The aim of this study was to evaluate the influence of using MTA in teeth with post-core indication and to compare it with the immediate or delayed post space preparation on the integrity of apical seal in teeth filled with gutta-percha and sealer. Study design. Fifty-one single-rooted freshly extracted human maxillary incisor teeth were selected. The crowns of the teeth were removed to a length of 14 mm and canals were prepared by using K-files with the step-back technique. The teeth were randomly divided into 3 groups of 15 specimens each. Group A was filled with gutta-percha and sealer using lateral compaction, and post space was prepared immediately using a heated instrument. Specimens in Group B were filled with the same materials as Group A and post space was prepared after 1 week with Gates-Glidden drills. Group C was filled with MTA as an apical 5-mm filling. In all groups, materials were left in the root canals at the apical 5-mm level. The remaining 6 teeth were used as controls. The microleakage values of each group were measured after 1 month, using a computerized fluid filtration method. Results. The MTA (Group C) showed less microleakage than immediate and delayed post space preparation methods (Group A, B) in 1 month, and this difference was found to be statistically significant (P < .005). Additionally, no statistically significant difference was determined between Group A and Group B (P < .05). Conclusion. These results suggest that MTA can be used in the root canals as apical filling material in teeth with post-core indication. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009; 108: 471-474)en_US
dc.identifier.doi10.1016/j.tripleo.2009.04.036en_US
dc.identifier.endpage474en_US
dc.identifier.issn1079-2104en_US
dc.identifier.issue3en_US
dc.identifier.pmid19716512en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage471en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.tripleo.2009.04.036
dc.identifier.urihttps://hdl.handle.net/20.500.12395/23944
dc.identifier.volume108en_US
dc.identifier.wosWOS:000269361900027en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherMOSBY-ELSEVIERen_US
dc.relation.ispartofORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleThe evaluation of the influence of using MTA in teeth with post indication on the apical sealing abilityen_US
dc.typeArticleen_US

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