Congenital Cranial Dysinnervation Disorders

Congenital Cranial Dysinnervation Disorders (CCDDs) are a group of disorders that lead to congenital defects of eye and facial movement. They result from either improper neuronal differentiation of the cranial motor neurons or abnormal axon guidance of the developing cranial nerves.IC-D6dviii-congenital-cranial-dysinnervation-disorder