Number anomalies of chromosome X

Child codes

• LD50.0 – Turner syndrome
• LD50.1 – Karyotype 47,XXX
• LD50.2 – Mosaicism, lines with various numbers of X chromosomes
• LD50.3 – Klinefelter syndrome
• LD50.Y – Other specified number anomalies of chromosome X
• LD50.Z – Number anomalies of chromosome X, unspecified

Sibling codes

• LD51 – Structural anomalies of chromosome X, excluding Turner syndrome
• LD52 – Number anomalies of chromosome Y
• LD53 – Structural anomalies of chromosome Y
• LD54 – Male with sex chromosome mosaicism
• LD55 – Fragile X chromosome
• LD56 – Chimaera 46, XX, 46, XY
• LD5Y – Other specified sex chromosome anomalies
• LD5Z – Sex chromosome anomalies, unspecified

Foundation entity

Number anomalies of chromosome X – http://id.who.int/icd/entity/1293378897