Trisomy 18 and Trisomy 13 - Q91
These ranges represents subcategories of Trisomy 18 and Trisomy 13. The "Q91" signifies that these are the diseases within this broad category.
Codes:
- Q91.0 - Trisomy 18, nonmosaicism (meiotic nondisjunction)
- Q91.1 - Trisomy 18, mosaicism (mitotic nondisjunction)
- Q91.2 - Trisomy 18, translocation
- Q91.3 - Trisomy 18, unspecified
- Q91.4 - Trisomy 13, nonmosaicism (meiotic nondisjunction)
- Q91.5 - Trisomy 13, mosaicism (mitotic nondisjunction)
- Q91.6 - Trisomy 13, translocation
- Q91.7 - Trisomy 13, unspecified