[Familial occurrence of Crouzon's disease].

The authors report a family of 8 subjects in which 6 members demonstrate significant abnormalities in the development of the facial skeleton and the skull in the form of craniofacial dysostosis (Crouzon's disease) with complications including optic nerve atrophy, divergent squint in 4 children and borderline mental retardation in 3 of these children.