Trisomy 18 and Trisomy 13 - Q91

 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