- Q40
- Q40.0
- Q40.1
- Q40.2
- Q40.3
- Q40.8
- Q40.9
| Other congenital malformations of upper alimentary tract |
| Congenital hypertrophic pyloric stenosis |
| Congenital hiatus hernia |
| Other specified congenital malformations of stomach |
| Congenital malformation of stomach, unspecified |
| Other specified congenital malformations of upper alimentary tract |
| Congenital malformation of upper alimentary tract, unspecified |