ICD-11 code : LD50.30;
Preferred Label : Klinefelter syndrome with karyotype 47,XXY, regular;
ICD-11 definition : Karyotype 47 XXY; gonads: testes (hypogonadism) small and firm with decreased spermatogenesis
; phenotype male with associated congenital abnormalities (decreased virilization
due to decreased testosterone production, long arms and legs, short trunk, psychosocial
problems);
ICD-11 synonym : klinefelter syndrome karyotype 47, xxy; xxy syndrome;
Origin ID : 1472503127;
ICD-10 Mapping
Validated automatic mappings to NTBT
Karyotype 47 XXY; gonads: testes (hypogonadism) small and firm with decreased spermatogenesis
; phenotype male with associated congenital abnormalities (decreased virilization
due to decreased testosterone production, long arms and legs, short trunk, psychosocial
problems)