Table 1 Baseline characteristics patients (hips) accepted PTRS
Charateristics | Parameter |
|---|---|
Gender (female/male) | 13/25 |
Sides affected (uni−/bilateral) | 36/2 |
Etiology (no. of hips) | |
Alcohol | 9 |
Corticosteroid | 26 |
Idiopathic | 5 |
ARCO stage (hips) | |
Stage II | 27 |
Stage III | 13 |
JIC type (hips) | |
Type C1 | 30 |
Type C2 | 10 |