apert-crouzon syndrome ( formerly acs type 2 ; 10130 ) is now considered a subset of autosomal dominant apert acrocephalosyndactyly type 1 ( 10120 ) , with features of craniosynostoisis , syndactyly of all extremities , maxillary hypoplasia , `` '' parrot-beaked '' '' nose , hypertelorism , exophthalmos , external strabismus , and short upper lip .
C0010273
apert-crouzon syndrome
C0020534
, hypertelori