Q90.2 is the ICD-10 code for Trisomy 21, translocation. It is a four-character subcategory of Q90 (Down syndrome), the most specific level in the WHO edition. It belongs to the block Q90–Q99 (Chromosomal abnormalities, not elsewhere classified) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.
- Code type
- Subcategory (4 characters)
- Chapter
- XVII · Q00–Q99
- Classification
- WHO ICD-10, 2019 version
Q90.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q90.2Trisomi 21, translokasjon
DQ902Trisomi 21, translokation
- DQ902ATrisomi 21-22, translokation
Q90.2Trisomia 21, translokaatio
Q90.2Trisomie 21, Translokation
Q90.2Trisomie 21, translocation
Q90.2trisomie 21, translocatie
Q90.2Trisomy 21, translocation
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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