Table 4. Comparison of the range of motion between the Injured and the Contralateral normal wrist at 12 months postoperatively (Mean ± SD)
| Variables | Injured Side | Contralateral Side |
% of contralateral wrist | P value† |
|---|---|---|---|---|
| AO/OTA A3 fractures (°) | ||||
| Extension | 81.81 ± 9.71 | 89.22 ± 9.90 | 91.7 | |
| Flexion | 80.97 ± 9.79 | 88.78 ± 9.65 | 91.2 | |
| Pronation | 82.20 ± 7.32 | 83.46 ± 6.93 | 98.4 | |
| Supination | 82.37 ± 5.48 | 83.51 ± 5.56 | 98.7 | |
| AO/OTA C2 fractures (°) | ||||
| Extension | 75.48 ± 11.40 | 89.39 ± 9.51 | 84.4 | 0.095 |
| Flexion | 73.41 ± 10.20 | 88.34 ± 9.36 | 83.1 | 0.179 |
| Pronation | 81.03 ± 6.44 | 83.23 ± 7.22 | 97.3 | 0.560 |
| Supination | 81.56 ± 5.27 | 83.97 ± 6.13 | 97.1 | 0.567 |
| AO/OTA C3 fractures (°) | ||||
| Extension | 72.51 ± 17.39 | 88.36 ± 7.51 | 79.8 | 0.044* |
| Flexion | 69.57 ± 19.89 | 88.97 ± 7.35 | 78.2 | 0.035* |
| Pronation | 79.84 ± 8.75 | 82.49 ± 6.56 | 96.7 | 0.311 |
| Supination | 80.69 ± 5.96 | 83.18 ± 5.64 | 96.9 | 0.560 |