Q263-char group
Congenital malformations of great veins
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Codes within Q26
Q26.0Congenital stenosis of vena cavaQ26.1Persistent left superior vena cavaQ26.2Total anomalous pulmonary venous connectionQ26.3Partial anomalous pulmonary venous connectionQ26.4Anomalous pulmonary venous connection, unspecifiedQ26.5Anomalous portal venous connectionQ26.6Portal vein-hepatic artery fistulaQ26.8Other congenital malformations of great veinsQ26.9Congenital malformation of great vein, unspecified