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Table 4 Lysholm and IKDC scores at 1 and 2-years follow-up

From: Fixed-loop vs. adjustable-loop cortical button devices for femoral fixation in ACL reconstruction – a systematic review and meta-analysis

Follow-up

Study (year)

Lysholm Score

IKDC Score

ALD group

FLD group

ALD group

FLD group

Pre-op

Post-op

Pre-op

Post-op

Pre-op

Post-op

Pre-op

Post-op

1 year

Lanzetti (2016) [25]a

-

93.2

-

92.8

-

90.4

-

89.5

Pokharel (2018) [33]

56.5 (7.1)

94.7 (3.7)

56.63 (6.7)

93.97 (4.1)

46.57 (6.5)

83.98 (4.1)

46.16 (6.1)

82.52 (4.2)

Sheth (2019) [36]

35.5 (5.2)

94.3 (2.1)

34.5 (5.4)

94.2 (2.5)

33.3 (3.4)

92.2 (2.1)

33.5 (2.8)

92.0 (1.9)

Mohamed (2020) [28]

55.2 (9.2)

93.0 (9.0)

57.5 (7.4)

95.0 (6.4)

-

-

-

-

Ono (2021) [31]

71.6 (19.3)

86.7 (13.3)

69.7 (22.4)

94.9 (8.3)

-

-

-

-

2 years

Firat (2014) [14]

-

87.2 (5.4)

-

86.7 (6.3)

-

83.8 (6.8)

-

83.1 (7.5)

Choi (2017) [9]

58.1 (16.2)

94.3 (6.8)

58.3 (16.6)

92.6 (9.3)

-

 

-

 

Sundararajan (2018) [41]

-

87.3 (4.0)

-

87.3 (4.4)

-

78.4 (10.0

-

77.1 (12.3)

Ranjan (2018) [34]

52 (7.1)

91.8 (1.94)

53.2 (8.6)

91.8 (2.45)

38.5 (4.9)

84.3 (1.52)

37 (6.6)

85.2 (3.66)

Ahn (2018) [2]

52.2 (23.0)

85.7 (17.3)

63.0 (21.0)

82.3 (13.3)

51.2 (24.7)

78.6 (17.7)

53.2 (19.5)

79.43 (12.0)

Ahn (2019) [1]

61.2 (8.6)

91.0 (6.5)

55.5 (6.8)

-

39.6 (6.9)

88.7 (5.3)

43.3 (8.5)

87.4 (6.7)

Djordjevíc (2021) [11]

-

94.0 (5.5)

90.4 (7.8)

93.5 (6.9)

-

88.3 (7.3)

-

84.9 (9.0)

  1. aStandard deviation (SD) not reported