Table 7 Relation between focal concavity of posterior superior acetabulum and acetabular dysplasia in subjects at 50 years or younger
Focal concavity of posterior superior acetabulum | |||
|---|---|---|---|
(+) | (−) | p-value* | |
Acetabular dysplasia (n, %) | |||
Lateral center edge angle <25° | 3/7, 42.9 | 49/91, 53.8 | 0.703 |
Tönnis angle >10° | 3/7, 42.9 | 40/91, 44.0 | 1.000 |
Anterior center edge angle <25° | 4/7, 57.1 | 34/91, 37.4 | 0.425 |