Table 6: Median, minimum and maximum values of CA(BL) at different points in root canal.

2 mm Short
of Apex
3 mm Short
of Apex
4 mm Short
of Apex
2 mm Below Furcation 3 mm Below Furcation 4 mm Below Furcation
Median 0.500a 0.500a 0.500a 0.500a 0.570a 0.547a
Minimum 0.027 0.026 0.022 0.025 0.009 0.040
Maximum 1.000 1.000 1.000 1.000 1.000 1.000

*In each column, medians with a common superscript letter are not statistically different (p<0.05).