disease has feature Strabismus isolated craniosynostosis obsolete neuro-ophthalmological disease isolated oxycephaly https://github.com/monarch-initiative/mondo/issues/6751 GARD:0025134 SCTID:48069004 hypsocephaly pyrgocephaly UMLS:C5399823 hypsicephaly turricephaly MONDO:0018971 MEDGEN:1726910 Isolated oxycephaly is a late-appearing form of nonsyndromic craniosynostosis characterized by premature fusion of both the coronal and sagittal sutures, and, in some cases, of the lambdoid sutures. Compensatory growth in the region of the anterior fontanel results in a pointed or cone-shaped skull. Orphanet:63440 acrocephaly