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Range of motion preoperatively and at the postoperative follow-up visit; p ≤ 0.05 indicates statistical significance
| Preoperative assessment | Postoperative follow-up | P value | |
|---|---|---|---|
| Range of motion (°; SD) | |||
| Extension | 4.7 (6.3) | 1.7 (3.2) | 0.007 |
| Flexion | 117.9 (13.6) | 121.4 (8.9) | 0.027 |
| ROM total | 113.2 (17.2) | 119.7 (10.3) | 0.002 |
