Table 2 The Broberg-Morrey score of elbow function of children with radial head dislocation before and after the annular ligament reconstruction by suture anchor

Preoperative

11.8 ± 2.1

21.4 ± 3.6

2.2 ± 0.8

28.7 ± 3.9

64.3 ± 7.6

Postoperative

1st month

14.5 ± 3.2

25.6 ± 2.0

3.5 ± 1.1

31.9 ± 3.4

81.2 ± 5.8

3rd month

15.7 ± 2.6

26.8 ± 3.4

3.9 ± 0.8

33.2 ± 5.0

86.9 ± 4.4

6th month

16.4 ± 1.8

27.3 ± 2.7

4.1 ± 0.6

34.5 ± 4.2

88.8 ± 3.2

12th month

17.3 ± 1.5

28.4 ± 1.8

4.3 ± 0.2

36.1 ± 2.9

90.3 ± 1.6

24th month

18.5 ± 0.9

28.9 ± 0.3

4.5 ± 0.1

37.2 ± 1.3

91.2 ± 2.1

36th month

19.1 ± 0.4

29.2 ± 0.3

4.6 ± 0.3

38.1 ± 0.4

94.3 ± 3.5