We performed a retrospective study of 107 consecutive patients with syndromic forms of craniosynostosis (craniofacial dysostosis) seen by the craniofacial team at the Hospital for Sick Children between 1986 and 1992. There were 51 patients with Crouzon's syndrome, 33 with Apert's syndrome, 8 with
Background: Cleidocranial dysostosis (CCD) is an anomaly characterized by delayed closure of the cranial sutures, midface hypoplasia, moderately short stature, hypoplastic or aplastic clavicles, dental abnormalities, and other complications.