Table 2.
Radiographic parameters.
| Parameters | N = 199 patients (215 hips) |
|---|---|
| Postoperative∗ | |
| Cup anteversion angle (°) | 16.2 (6.7; 0.0–35.0) |
| Cup inclination angle (°) | 42.4 (6.6; 22.0–60.8) |
| Vertical distance (mm) | 21.0 (6.5; 9.0–42.3) |
| Horizontal distance (mm) | 33.5 (4.0; 22.5–51.2) |
| Cup center-edge angle (°) | 15.8 (9.0; −9.2 to 41.0) |
| Bone coverage index (%) | 75.5 (8.7; 48.8–96.2) |
| At the latest follow-up | |
| DeLee and Charnley classification† | |
| Type IA | 209 (97.7%) |
| Type IB | 5 (2.3%) |
| Type IC | 0 (0%) |
| Type II | 0 (0%) |
| Type III | 0 (0%) |
| Zone of radiolucent line† (I : II : III) | 2 (0.9%) : 3 (1.4%) : 0 (0%) |
| Osteolysis† | 0 (0%) |
| Heterotopic ossification† (I : II : III : IV) | 23 (10.7%) : 2 (0.9%) : 5 (2.3%) : 0 (0%) |
| Incorporation of morselized autograft† | |
| Complete incorporation | 16 (55.2%) |
| Partial incorporation | 11 (37.9%) |
| Absorbed | 2 (6.9%) |
∗Values are presented as mean (standard deviation; range). †Values are presented as number of hips (%).