Table 4 Range of motion at different time points
Range of motion | Control 1 (n = 51) | Control 2 (n = 27) | Case (n = 16) | F value |
|---|---|---|---|---|
Before reconstruction | ||||
Extension (°) | 1.3 ± 2.6 | 1.0 ± 2.8 | 1.2 ± 2.6 | 2.08 |
Flexion (°) | 135.5 ± 9.8 | 136.2 ± 6.8 | 135.2 ± 8.5 | 1.37 |
3 months after reconstruction | ||||
Extension (°) | 1.3 ± 2.6 | −6.9 ± 3.8* | − 10.2 ± 4.8* | 18.9 |
Flexion (°) | 130.5 ± 7.2 | 131.2 ± 5.8 | 118 ± 5.5* | 12.5 |
After second-look arthroscopy | ||||
Extension (°) | 1.3 ± 2.6 | − 1.2 ± 1.8 | −1.8 ± 3.2 | 2.23 |
Flexion (°) | 135.5 ± 9.8 | 136.2 ± 6.8 | 134.0 ± 5.5 | 1.28 |