Table 3 Comparison in the femoral anteversion angle, anterior wall angle, and femoral neck-shaft angle between osteonecrosis of femoral head (ONFH) and normal hips
Parameter | ONFH (67 hips) | Normal (33 hips) | P value |
|---|---|---|---|
Femoral anteversion angle (°) | 14.7 ± 10.5 (− 12.1–38.4) | 15.0 ± 10.0 (− 8.8–38.4) | 0.899 |
Anterior wall angle (°) | 17.9 ± 8.1 (− 0.5–37.2) | 16.9 ± 8.0 (7.5–42.5) | 0.410 |
Femoral neck-shaft angle (°) | 127.6 ± 5.5 (116.6–143.2) | 126.7 ± 5.2 (116.6–139.9) | 0.402 |