Table 1: Molar tooth movement over the course of time in different groups (mm, mean ± SD).

0 d1 d3 d7 d2 w4 w

Tooth movement (mm)00.13 ± 0.0140.21 ± 0.0240.28 ± 0.0220.52 ± 0.031.08 ± 0.04