Table 2.
Details of preoperative active tibio-tarsal range of motion (ROM) of included patients
| ROM analysis | Preoperative value | LFU value | p value |
|---|---|---|---|
| Plantarflexion (°) | 39.8 ± 3.3 | 38.6 ± 4.3 | 0.305 |
| Dorsiflexion (°) | 28.1 ± 2.1 | 27.0 ± 2.6 | 0.130 |
| Flexion extension total ROM (°) | 67.6 ± 4.9 | 65.7 ± 5.5 | 0.233 |
| Inversion (°) | 26.8 ± 2.6 | 25.5 ± 2.9 | 0.125 |
| Eversion (°) | 16.9 ± 2.5 | 16.1 ± 1.2 | 0.183 |
| Prono-supination total ROM (°) | 43.4 ± 5.2 | 41.6 ± 4.1 | 0.209 |