Efficacy of Biodentine as an Apical Plug in Nonvital Permanent Teeth with Open Apices: An In Vitro Study

Table 1

Mean ± SD (×1000) apical leakage of MTA and Biodentine (μL⋅cmH₂O⁻¹⋅min⁻¹) ().

	1 mm	2 mm	3 mm	4 mm
MTA
Biodentine

The superscript letters (a and b) indicate significant differences between the tested thicknesses of biomaterials by one-way ANOVA and post hoc Kolmogorov-Smirnov test ().