Digital radiopacity measurement of different resin- and zinc oxide-based root canal sealers
作者： Augusto Bodanezi , Adriana Lustosa Pereira , Etiene Andrade Munhoz , Norberti Bernardineli , Ivaldo Gomes de Moraes
DOI: 10.1590/S1980-65232010000100015
关键词:
摘要: Purpose: To evaluate the radiopacity produced by seven commercially available (AH Plus, Epiphany, Sealapex, Acroseal, Sealer 26, Endomethasone and Endofill) one experimental (MBP) root canal sealers. Methods: testing was performed according to ANSI/ADA Specification No. 57. Specimens were radiographed with an aluminum stepwedge, resulting images digitalized. Radiographic densities expressed in Aluminum mm (mm Al) compared using ANOVA Tukey’s test (α=0.05). Results: AH Plus (10 Epiphany (9.0 most radiopaque sealers, followed Sealapex (8 Al), Endofill (7 MBP 26 (6 Al). Acroseal (5 showed smallest among tested sealers (P<0.05). Conclusion: The radiopacities of above minimum level recommended
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