臼蓋 きゅうがい形成 けいせい不全 ふぜんじゃありません
kyūga ikei sei fuzenjārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 臼蓋形成不全

1. Not a complete cranial vault formation.; It is not a case of incomplete cranial vault formation.

Negative
Polite
Terminal Form