frontonasal dysplasia

The exact cause of frontonasal dysplasia is not known.

Frontonasal dysplasia is a rare anomaly with distinct nasal deformities.

This includes polycystic brains associated with ectodermal dysplasia, frontonasal dysplasia, and Joubert syndrome.

Abnormalities in neural crest development cause neurocristopathies, which include conditions such as frontonasal dysplasia, Waardenburg-Shah syndrome, and DiGeorge syndrome.

FND Median Cleft Face Syndrome None Frontonasal dysplasia, also known as median cleft face syndrome, is a very rare disorder characterized by abnormalities affecting the head and facial (craniofacial) region.