Table 2.
Knee data
| Parameter | n = 67 |
|---|---|
| Major complication rate (%) | 0 |
| Minor complication rate (%) | 14.9 |
| Operative time (minutes) | 89.6 ± 12.1 |
| Time to discharge from operation (days) | 43.8 ± 14.2 |
| Extension angle on the right side (°) | |
| Preoperative | −10.9 ± 8.0a |
| At discharge | −2.8 ± 3.9a |
| At 1 year | −1.1 ± 2.4a |
| Extension angle on the left side (°) | |
| Preoperative | −11.6 ± 8.1a |
| At discharge | −2.3 ± 3.2a |
| At 1 year | −1.2 ± 2.5a |
| Flexion angle on the right side (°) | |
| Preoperative | 117.5 ± 16.6 |
| At discharge | 109.3 ± 10.3a |
| At 1 year | 113.2 ± 15.4 |
| Flexion angle on the left side (°) | |
| Preoperative | 118.6 ± 15.7 |
| At discharge | 108.7 ± 11.3a |
| At 1 year | 114.8 ± 12.6 |
| JOA score on the right side (points) | |
| Preoperative | 53.4 ± 9.0a |
| At 1 year | 86.9 ± 7.1a |
| JOA score on the left side (points) | |
| Preoperative | 53.7 ± 9.0a |
| At 1 year | 86.4 ± 7.9a |
ROM range of motion, JOA Japanese Orthopedic Association
Results are presented as mean ± standard deviation
aSignificant difference between the time points (P < 0.05)