Nance–Horan syndrome
Nance–Horan syndrome, also known as X-linked congenital cataracts and microcornea, X-linked cataract–dental syndrome, cataracts-oto-dental syndrome, cataract–dental syndrome, and mesiodens–cataract syndrome, is a rare X-linked syndrome characterized by eye and teeth abnormalities, intellectual disability, and facial deformities. == Signs and symptoms == The main ocular sign of Nance–Horan syndrome is a congenital nuclear cataract which results in reduced visual acuity.