Table 3.
Clinical outcome compared with radiological findings of patients treated with either IA or resection arthroplasty
| Parameter | Radiological findings | |
|---|---|---|
| Normal X-ray results, n1 = 34 feet | Mottling, partial or total necrosis, n2 = 18 feet | |
| Patients’ satisfaction | ||
| Excellent | 19 (56%) | 14 (77%) |
| Good | 4 (12%) | 2 (11%) |
| Fair | 8 (23%) | 1 (6%) |
| Poor | 3 (9%) | 1 (6%) |
| AOFAS score preoperatively | 52.6 ± 13.2 points | 53.3 ± 18.8 points |
| AOFAS score postoperatively | 86.5 ± 16.4 points | 90.8 ± 7.8points |
| Increase in AOFAS score | 33.9 ± 25.3 points | 37.5 ± 19.8 points |