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Table 4 Summary of clinical outcomes for studies included in the systematic review

From: Management of mucoid degeneration of the anterior cruciate ligament: a systematic review

Study

Outcome score

Preop average

Postop average

Preop ROM deficit (patient %)

Postop ROM deficit (patient %)

Positive Lachman %

Positive Pivot %

Symptomatic instability %

Ventura, 2018 [19]

Lysholm

IKDC

VAS

47

27

8 (6–10)

85 (65–99)

81 (56–87)

2 (0–3)

100% flexion deficit

16% extension deficit

23.3° average improvement

100%

0

NR

Srivastava, 2016 [15]

Lysholm

NR

87.2 (85–95)

100% flexion deficit

0%

16

0

0

Pandey, 2014 [13]

Lysholm

NR

89.5 (85–95)

63% flexion deficit

0%

72

0

0

Cha, 2013 [6]

Lysholm

50

83

53% flexion deficit

82% extension deficit

3%

7%

10

6

5.8

Morice, 2013 [17]

IKDC

KOOS

NR

NR

81 (45–97)

88 (56–99)

95% flexion deficit

13%

17

NR

0

Chudasama, 2012 [14]

IKDC

33.6

73.2

20% extension deficit

0%

70

10

0

Lintz, 2010 [3]

IKDC

KOOS

NR

NR

71 (42–92)

78 (26–99)

48% flexion deficit

21° average improvement

62

27.5

48.2 (2 delayed ACL reconstruction)

Kim, 2008 [16]

VAS

6.1

1.4

22% flexion deficit

78% flexion deficit

8%

14%

All firm end point

NR

0

Khanna, 2016 [18]

IKDC

36.3

73.1

92% flexion deficit

8% extension deficit

NR

NR

NR

0

  1. Preop Preoperative, Postop Postoperative, ROM Range of motion, NR Not reported, IKDC International Knee Documentation Committee, KOOS Knee Injury and Osteoarthritis Outcome Score, VAS Visual analogue scale, ACL Anterior cruciate ligament