臼きゅう蓋がい形けい成せい不ふ全ぜんMeanings1nounacetabular dysplasiaMedical term for a shallow hip socket that can lead to hip instability or osteoarthritis.臼きゅう蓋がい形けい成せい不ふ全ぜんは、股こ関かん節せつの痛いたみの原げん因いんになることがあります。Acetabular dysplasia can cause hip joint pain.