Q40.0 Congenital hypertrophic pyloric stenosis
Instructional Notes:
-
Q40.0
Description: Congenital hypertrophic pyloric stenosis
Inclusion Term:
- Congenital or infantile constriction
- Congenital or infantile hypertrophy
- Congenital or infantile spasm
- Congenital or infantile stenosis
- Congenital or infantile stricture
↓
-
Q40
Description: Other congenital malformations of upper alimentary tract
↓
-
Q38-Q45
Description: Other congenital malformations of the digestive system (Q38-Q45)
↓
-
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