Hole placement in revision surgery.
| Hole locations | Total cases at first revision (n=45) | Total cases at second revision (n=21) | Total cases at third revision (n=11) | Total cases at fourth revision (n=5) |
|---|---|---|---|---|
| Same hole placement | 29 (33) | 18 (85.7) | 9 (81.8) | 3 (60) |
| New hole placement | 12 (26.6) | 3 (14.3) | 2 (18.2) | 1 (20) |
| Not documented | 4 (8.8) | 0 (0) | 0 (0) | 1 (20) |