Control group

(n = 12)

Incisor root resorption group (n = 12)

F test

Mann-Whitney U test

U1 (x)

3.75 ± 1.10

3.41 ± 0.58

0.047*

0.364

U1 (y)

7.14 ± 1.54

6.67 ± 1.40

0.752

0.439

U2 (x)

8.46 ± 1.36

7.27 ± 2.47

0.059

0.160

U2 (y)

3.87 ± 0.86

2.16 ± 1.24

0.237

0.001**

U3 (x)

13.81 ± 1.66

8.80 ± 2.88

0.081

0.0001**

U3 (y)

3.47 ± 2.69

5.30 ± 1.16

0.010**

0.0046**

U3 (z)

−0.81 ± 1.88

−2.03 ± 3.78

0.029*

0.335

APW

21.61 ± 1.66

21.30 ± 1.67

0.976

0.648

APL

11.47 ± 1.41

10.28 ± 1.22

0.642

0.038*