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Radiographic and clinical findings
| Slip angle (°) | 7.5 ± 3.5 (2 to 15) |
|---|---|
| α angle (°) | 42 ± 6.4 (25 to 55) |
| Tönnis grade of OA (no. of hips) | |
| 0 | 20 |
| 1 | 0 |
| 2 | 0 |
| 3 | 1 |
| HHS score (range) | 96.7 ± 13.4 (40 to 100) |
| WOMAC score (range) | 95.4 ± 10.6 (38 to 100) |
| Complications (no. of hips) | |
| AVN | 0 |
| FAI | 0 |
| Trochanteric nonunion | 0 |
| Infection | 0 |
| Implant failure | 1 |
