- Q26
- Q26.0
- Q26.1
- Q26.2
- Q26.3
- Q26.4
- Q26.5
- Q26.6
- Q26.8
- Q26.9
| Congenital malformations of great veins |
| Congenital stenosis of vena cava |
| Persistent left superior vena cava |
| Total anomalous pulmonary venous connection |
| Partial anomalous pulmonary venous connection |
| Anomalous pulmonary venous connection, unspecified |
| Anomalous portal venous connection |
| Portal vein-hepatic artery fistula |
| Other congenital malformations of great veins |
| Congenital malformation of great vein, unspecified |