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Table 2 Knee function and radiographic measurements

From: Medial patellofemoral ligament reconstruction using a bone groove and a suture anchor at patellar: a safe and firm fixation technique and 3-year follow-up study

 

Preparation

Postoperation

P value

Lysholm score

59.6 ± 4.6

90.3 ± 3.2

<0.01

Kujala score

53.2 ± 8.3

89.4 ± 7.6

<0.01

Tegner score

3.1 ± 1.2

6.2 ± 2.5

<0.01

Congruence angle

19.6 ± 5.7

6.1 ± 2.3

<0.01

Lateral patella angle

−7.2 ± 3.3

5.6 ± 1.3

<0.01

Patellar tilt angle

22.3 ± 4.5

13.2 ± 3.7

<0.01