<unk>  occurs in about one in 50,000 births in Europe. Worldwide, it is estimated to occur in one in 10,000 to one in 50,000 births.
Treacher Collins syndrome
Miller syndrome
ATR-16 syndrome
Hemifacial microsomia
ATR-X syndrome
Nager acrofacial dysostosis
LIG4 syndrome
Otocephaly