| Time of reduction | Failure of reduction | Reduction with success | Total | |
| 1st time | 2nd time | 3rd time | ||
| Lefort 1 | 0 | 0 | 5 (1) | 5 (1) |
| Lefort 2 | 0 | 1 | 15 (8) | 16 (9) |
| Lefort 3 | 3 | 2 | 6 (4) | 11 (9) |
| Lefort 4 | 0 | 0 | 0 | 0 |
| Total | 3 | 3 | 26 (13) | 32 (19) |