ICD-10

From parent levels

ChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesOpen

Exclusions

  • inborn errors of metabolism (E70-E90)
BlockQ90-Q99Chromosomal abnormalities, not elsewhere classifiedOpen
CategoryQ98Other sex chromosome abnormalities, male phenotype, not elsewhere classifiedOpen

Q98.2

CategoryBlock Q90-Q99Chapter XVII

Klinefelter syndrome, male with 46,XX karyotype

Parent: Q98 Other sex chromosome abnormalities, male phenotype, not elsewhere classified