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Fig. 2 | BMC Oral Health

Fig. 2

From: Comparison of Easydo Activator, ultrasonic and needle irrigation techniques on sealer penetration and smear layer removal in vitro

Fig. 2

Column diagrams showing the mean ± SD of the mean penetration area (a), maximum penetration depth (b) and percentage of sealer penetration (c) for test groups at the levels of 5 mm and 1 mm from the apex. (*) indicates a significant difference at the 5% significance level (P < 0.05). NI, needle irrigation; PUI, passive ultrasonic irrigation; EA, Easydo Activator

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BMC Oral Health

ISSN: 1472-6831

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