Table 4: Median, minimum and maximum values of T(BL) at different points in root canal (mm).

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 0.050a 0.050a 0.070a 0.070a 0.060a 0.060a
Minimum 0.000 0.000 0.000 0.000 0.000 0.000
Maximum 0.220 0.220 0.430 0.210 0.270 0.270

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

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