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Table 2 Canine movement values (mm) and pain values (VAS results) of the MOP1, MOP2, and control groups. Data are expressed as mean ± SD

From: Effect of mini-screw-facilitated micro-osteoperforation on the rate of orthodontic tooth movement: a single-center, split-mouth, randomized, controlled trial

 

Time

Group

MOP1

MOP2

Control

Incisal

Day 28

0.94 ± 0.31

1.21 ± 0.20

0.64 ± 0.12

Day 56

0.86 ± 0.19

1.14 ± 0.18

0.66 ± 0.16

Day 84

0.76 ± 0.10

1.0 ± 0.15

0.73 ± 0.12

Middle

Day 28

0.88 ± 0.26

1.18 ± 0.20

0.61 ± 0.12

Day 56

0.86 ± 0.19

1.11 ± 0.18

0.62 ± 0.12

Day 84

0.76 ± 0.10

1.08 ± 0.15

0.68 ± 0.12

Cervical

Day 28

0.83 ± 0.24

1.16 ± 0.19

0.59 ± 0.11

Day 56

0.79 ± 0.16

1.09 ± 0.19

0.61 ± 0.12

Day 84

0.66 ± 0.12

1.08 ± 0.21

0.66 ± 0.10

Pain

T0

3.66 ± 2.34

3.61 ± 2.59

2.96 ± 2.26

T1

1.75 ± 2.22

1.53 ± 1.85

1.40 ± 1.50

  1. T0 on the day of MOP, T1 24 h after MOP procedure