Total patient number | 47 hips (33 patients) |
---|---|
Mean age at surgery | 36 years (23–49 years) |
Gender ratio | Male/Female = 27/6 |
Involved hip | Unilateral/Bilateral = 19/14 |
Risk factors | |
Corticosteroid | 19 patients (26 hips) |
Alcoholism | 11 patients (17 hips) |
Idiopathic | 3 patients (4 hips) |