| Code |
Title |
|
–
|
All Chapters
|
|
Q00-Q99 |
Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
|
|
Q90-Q99 |
Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
|
|
Q91 |
Trisomy 18 and Trisomy 13
|
|
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 |