Surgical details
| Element | No. (%) of patients n = 53 |
|---|---|
| Right side | 29 (54.7) |
| Approach | |
| Lateral | 36 (67.9) |
| Trochanteric slide | 3 (5.7) |
| Extended trochanteric osteotomy | 14 (26.4) |
| Component revised | |
| Isolated acetabular | 20 (37.7) |
| Isolated femoral | 12 (22.6) |
| Head and liner exchange | 15 (28.3) |
| All components | 6 (11.3) |
| Indication for revision | |
| Aseptic loosening | 20 (37.7) |
| Instability | 7 (13.2) |
| Poly wear | 6 (11.3) |
| Periprosthetic fracture | 4 (7.5) |
| Cup malposition | 4 (7.5) |
| Trunnionosis | 3 (5.7) |
| Trochanteric nonunion | 2 (3.7) |
| Leg length discrepancy | 2 (3.8) |
| Infection (first stage) | 1 (1.9) |
| Psoas tendinitis | 1 (1.9) |
| Painful hardware | 1 (1.9) |
| Loose liner | 1 (1.9) |
| Prior hip fusion | 1 (1.9) |