Monarch Disease Ontology identifier MONDO_0010463 (X-linked dominant chondrodysplasia, Chassaing-Lacombe type) is a rare genetic bone disorder characterized by chondrodysplasia, intrauterine growth retardation (IUGR), hydrocephaly and facial dysmorphism in the affected males. Also known as: X-linked dominant chondrodysplasia-hydrocephaly-microphthalmia syndrome, chondrodysplasia with platyspondyly, distinctive brachydactyly, hydrocephaly, and microphthalmia, X-linked dominant.