Q98.4
Klinefelter syndrome, unspecified
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Applies only/mainly to males
Sibling codes
Q98Other sex chromosome abnormalities, male phenotype, not elsewhere classifiedQ98.0Klinefelter syndrome karyotype 47,XXYQ98.1Klinefelter syndrome, male with more than two X chromosomesQ98.2Klinefelter syndrome, male with 46,XX karyotypeQ98.3Other male with 46,XX karyotypeQ98.5Karyotype 47,XYYQ98.6Male with structurally abnormal sex chromosomeQ98.7Male with sex chromosome mosaicismQ98.8Other specified sex chromosome abnormalities, male phenotypeQ98.9Sex chromosome abnormality, male phenotype, unspecified