Table 3 Imaging evaluation of eight patients up to the last follow-up
Category (n = 8) | n (%) |
|---|---|
Matta standard | |
Excellent (A) | 6 (75.0%) |
Good (B) | 2 (25.0%) |
Joint space stenosis | |
Normal | 6 (75.0%) |
Mild stenosis | 1 (12.5.0%) |
Obvious stenosis | 1 (12.5.0%) |
Brooker criteria | |
Heterotopic ossification | 0 |
Without heterotopic ossification | 8 (100.0%) |
Ficat–Arlet staging | |
Femoral head necrosis | 0 |
Without necrosis of femoral head | 8 (100.0%) |