Table 2.
Radiographic evaluation.
| Radiological parameters | PCO Group | Scarf Group | p value |
|---|---|---|---|
| HVA | |||
| Preoperative | 38.1 (±7.1) | 36.1 (±7.5) | p = 0.301 |
| 12 months postoperative | 23.8 (±8.5) | 22.2 (±7.5) | |
| change (%) | −0.37 (±0.21) | −0.39 (±0.14) | p = 0.656 |
| p value | p < 0.01 | p < 0.01 | |
| IMA | |||
| Preoperative | 17.3 (±3.8) | 16.2 (±2.6) | p = 0.215 |
| 12 months postoperative | 11.8 (±3.3) | 9.3 (±2.4) | |
| change (%) | −0.31 (±0.17) | −0.42 (±0.17) | p = 0.017 |
| p value | p < 0.01 | p < 0.01 | |
| DMAA | |||
| Preoperative | 17.1 (±4.8) | 15 (±6.7) | p = 0.182 |
| 12 months postoperative | 15.4 (±7.6) | 9.8 (±4.9) | |
| change (%) | −0.11 (±0.36) | −0.31 (±0.32) | p = 0.028 |
| p value | p > 0.05 | p < 0.01 | |
PCO: proximal crescentic osteotomy, IMA: intermetatarsal angle, DMAA: distal metatarsal articular angle.