ICD-10 / XVII Congenital malformations, deformations and chromosomal abnormalities / Q80-Q89 Other congenital malformations / Q87 Other specified congenital malformation syndromes affecting multiple systemsFrom parent levelsChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesexc.OpenExclusionsinborn errors of metabolism (E70-E90)BlockQ80-Q89Other congenital malformationsOpenQ87CategoryBlock Q80-Q89Chapter XVIIOther specified congenital malformation syndromes affecting multiple systemsSubcategories