Table 3 A comparison of post-operative results (Lysholm score, Lachman test, Pivot-shift test and side-to-side difference in anterior translation of tibia) among the four groups

Lysholm score

93.9 ± 7.4

94.3 ± 6.0

96.7 ± 4.7

95.6 ± 5.6

Lachman test (positive/negative)

2/22

1/29

1/15

1/7

Pivot-shift test (positive/negative)

4/20

4/26

2/14

1/7

Side-to-side difference in Anterior Translation of tibia using kneelax 3 at 30lbs (mm)

1.44 ± 3.2

0.73 ± 2.1

1.54 ± 2.7

0.53 ± 2.0