Cleidocranial Dysplasia

Abstract

Cleidocranial dysplasia (CCD) is a rare autosomal dominant dysplasia with an estimated incidence of 1:1,000,000. Prominent features include large head with delayed suture closure, persistent metopic suture, Wormian bones, hypertelorism, small face, cleft mandible, dental dysplasia, hypoplasia or aplasia of the clavicles, hypoplastic scapula with a small glenoid, cleft sternum, coxa vara or valga, a narrow pelvis, delayed pubic ossification, and several varieties of spinal abnormalities. We report a case of a 30-year-old male patient with this syndrome.