| Delay before treatment | Coxo-femoral dislocations | Fractures of acetabulum | ||
| Number | % | Number | % | |
| <6 hours | 18 | 45 | 19 | 42.2 |
| ≥6 hours ≤24 hours | 18 | 45 | 20 | 44.5 |
| >24 hours | 4 | 10 | 6 | 13.3 |
| Total | 40 | 100 | 45 | 100 |