Crouzon syndrome consists of
Maxillary hypoplasia
Syndactyly
Macrocephaly
Microcephaly
Crouzon syndrome consists of Autosomal dominant (FGFR2 Gene) Craniosynostosis involving coronal suture Wide set bulging eyes and beaked nose Maxillary hypoplasia Underdeveloped upper jaw& protruding lower jaw Dental problems, hearing loss Hydrocephalus Ref: Nelson's, 20th edition, page 2819
General anatomy