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Difference between preoperative and immediately postoperative cup position
| Preoperatively | Immediately postoperatively | p-value | |
|---|---|---|---|
| Abduction angle (degrees) | 55 (1–107) | 46 (31–56) | 0 |
| Cup position (mm) | |||
| x-axis | 16 (7–35) | 7 (0–25) | < 0.001 |
| y-axis | 18 (3–41) | 9 (0–21) | < 0.001 |
