Q22.0 Pulmonary valve atresia

Instructional Notes:

Q22.0
Description: Pulmonary valve atresia
↓
Q22
Description: Congenital malformations of pulmonary and tricuspid valves
↓
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