Q21.22 Transitional atrioventricular septal defect
Instructional Notes:
-
Q21.22
Description: Transitional atrioventricular septal defect
Inclusion Term:
- Intermediate atrioventricular canal
- Intermediate atrioventricular septal defect
- Intermediate endocardial cushion defect
- Ostium primum atrial septal defect (type I) with separate atrioventricular valves and a small or restrictive inlet VSD
- Transitional atrioventricular canal
- Transitional endocardial cushion defect
↓
-
Q21.2
Description: Atrioventricular septal defect
Inclusion Term:
- Atrioventricular canal defect
- Endocardial cushion defect
- Ostium primum atrial septal defect (type I)
↓
-
Q21
Description: Congenital malformations of cardiac septa
Exclude1:
- acquired cardiac septal defect (I51.0)
↓
-
Q20-Q28
Description: Congenital malformations of the circulatory system (Q20-Q28)
↓
-
Q00-Q99
Description: Congenital malformations, deformations and chromosomal abnormalities
Exclude2:
- inborn errors of metabolism (E70-E88)
Notes:
- Codes from this chapter are not for use on maternal records