ICD-10 / XVII Congenital malformations, deformations and chromosomal abnormalities / Q90-Q99 Chromosomal abnormalities, not elsewhere classified / Q95 Balanced rearrangements and structural markers, not elsewhere classifiedFrom parent levelsChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesexc.OpenExclusionsinborn errors of metabolism (E70-E90)BlockQ90-Q99Chromosomal abnormalities, not elsewhere classifiedOpenQ95CategoryResidualBlock Q90-Q99Chapter XVIIBalanced rearrangements and structural markers, not elsewhere classifiedInclusionsRobertsonian and balanced reciprocal translocations and insertionsSubcategories