The influence of root canal shape on the sealing ability of two root canal sealers
作者： A. Juhasz , E. Verdes , L. Tokes , A. Kobor , C. Dobo-Nagy
DOI: 10.1111/J.1365-2591.2006.01079.X
关键词:
摘要: Aim To evaluate the influence of root canal form on sealing ability two sealers. Methodology Twenty radiographically confirmed straight and 20 curved canals were prepared with a stepback hand filing technique. Root aberrations created during preparation determined by use double exposure radiographic The filled lateral condensation gutta-percha one or other sealers (Pulp Canal Sealer Sealapex). Leakage along apical 10 mm roots was measured fluid transport model at 1, 3, 6, 9 12-month intervals. Results There no statistically significant differences between (P > 0.05) for prevalence transportation. transportation 80% in 85% canals. A complete seal more frequently observed compared Utilizing π* index, analysis showed filling Sealapex allowed leakage than Pulp 1 year. Conclusion Under conditions study, influenced short-term ability. In long-term affected sealer rather form.
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