A spondylometaphyseal dysplasia characterized by a short trunk and severe genu valgum and that has_material_basis_in heterozygous mutation in the COL2A1 gene on chromosome 12q13.
synonyms:
UMLS_CUI:C1866688,
184253,
GARD:504,
spondylometaphyseal dysplasia with severe genu valgum,