ICD-10 / XVII Congenital malformations, deformations and chromosomal abnormalities / Q30-Q34 Congenital malformations of the respiratory system / Q34 Other congenital malformations of respiratory systemFrom parent levelsChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesexc.OpenExclusionsinborn errors of metabolism (E70-E90)BlockQ30-Q34Congenital malformations of the respiratory systemOpenQ34CategoryBlock Q30-Q34Chapter XVIIOther congenital malformations of respiratory systemSubcategories