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dc.contributor.author | Akp?nar, Kerem Engin | es |
dc.contributor.author | Altunba?, Demet | es |
dc.contributor.author | Ku?tarc?, Alper | es |
dc.date.accessioned | 2017-07-25T10:17:37Z | |
dc.date.available | 2017-07-25T10:17:37Z | |
dc.date.issued | 2012 | es |
dc.identifier.citation | Akp?nar, Kerem Engin ; Altunba?, Demet ; Ku?tarc?, Alper. The efficacy of two rotary NiTi instruments and H-files to remove gutta-percha from root canals. En: Medicina oral, patología oral y cirugía bucal. Ed. inglesa, 17 3 2012: 4- | es |
dc.identifier.uri | http://hdl.handle.net/10550/59948 | |
dc.description.abstract | Objective: The aim of this study was to evaluate the efficacy of R-Endo® and K3® rotary nickel-titanium instruments compared with manual instrumentation with H-files, with use of a solvent, for removal of gutta-percha during retreatment. Study design: Forty five freshly extracted human single-rooted teeth, each with one root canal, were instrumented with K-files and filled using cold lateral compaction of gutta-percha and AH 26® sealer. The teeth were randomly divided into three groups of 15 specimens each. Removal of gutta-percha was performed with the following devices and techniques: Group 1 (H-files), Group 2 (R-Endo®), and Group 3 (K3®). The specimens were rendered transparent for the evaluation of the area of remaining gutta-percha/sealer in buccolingual and mesiodistal directions. Statistical analysis as performed by using one-way ANOVA and Kruskal-Wallis tests (p=0.05). Results: All retreatment techniques used in this study left some filling material inside the root canal. Images in buccolingual and mesiodistal directions showed no significant differences between the groups (p>0.05). Conclusions: Under the experimental conditions, the remaining filling material after retreatment was similar for each group. | es |
dc.title | The efficacy of two rotary NiTi instruments and H-files to remove gutta-percha from root canals | es |
dc.type | journal article | es_ES |
dc.subject.unesco | UNESCO::CIENCIAS MÉDICAS | es |
dc.identifier.doi | 10.4317/medoral.17582 | es |
dc.type.hasVersion | VoR | es_ES |