Focal facial dermal dysplasia type I (FFDD1), also known as Brauer syndrome, is a focal facial dysplasia (FFDD) characterized by congenital bitemporal cutis aplasia. The disease is focal facial dermal dysplasia type I (MONDO_0007627, a Monarch Disease Ontology id). Also known as: Brauer syndrome, FFDD type I, FFDD1, bitemporal aplasia cutis congenita, focal facial dermal dysplasia 1, Brauer type, focal facial dermal dysplasia type 1.