Study | Rate of AVN (stable slips) | Rate of AVN (unstable slips) |
Our study | 5.9% | 37.5% |
Loder [5] | 0 | 47% |
Kennedy [7] | 0 | 14.8 |
Tokmakova [14] | 0 | - |
Fallath [13] | 1.4% | 21.4% |