Rare genetic developmental defect during embryogenesis Hydrocephaly - tall stature - joint laxity UMLS:C1856051 orphanet Hydrocephaly - tall stature - joint laxity is a multiple congenital anomalies syndrome described in two sisters and characterized by the presence of hydrocephalus (onset in infancy), tall stature, joint laxity, and thoracolumbar kyphosis. There have been no further descriptions in the literature since 1989. OMIM:236660 ICD10:Q87.8 Daish-Hardman-Lamont syndrome