| Postoperative complications | Yes | No | TOTAL | |||
| N | % | N | % | N | % | |
| Ankle pain | 3 | 7.5 | 37 | 92.5 | 40 | 100% |
| Wound infection | 2 | 5 | 38 | 95 | 40 | 100% |
| Recurrence | 2 | 5 | 38 | 95 | 40 | 100% |
| Nerve injury | 1 | 25 | 39 | 97.5 | 40 | 100% |