N = 14 | Preoperative statusa | Latest follow-upa | P value† |
---|---|---|---|
Proximal femur | |||
Hilgenreiner-epiphyseal angle (°) | 22.4 ± 5.9 | 23.0 ± 5.4 | 0.802 |
Head-shaft angle (°) | 154.3 ± 5.4 | 152.7 ± 6.9 | 0.221 |
Neck-shaft angle (°) | 138.8 ± 6.3 | 133.0 ± 5.3 | 0.005 |
Femoral neck | |||
Articulo-trochanteric distance (mm) | 18.4 ± 3.4 | 18.9 ± 4.8 | 0.777 |
Femoral neck length ratio | Not applicable | Not applicable | |
Acetabular morphology & subluxation | |||
Sharp angle (°) | 48.7 ± 3.8 | 44.7 ± 5.5 | 0.002 |
Acetabular roof angle (°) | 12.6 ± 4.9 | 7.4 ± 7.3 | 0.002 |
LCEA (°) | 24.7 ± 5.6 | 31.6 ± 5.7 | 0.002 |
Medial joint space width ratio | Not applicable | Not applicable | |
CHDD (%) | Not applicable | Not applicable |