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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > Q00-Q99 > Q20-Q28 > Q26
Q20-Q28
Congenital malformations of the circulatory system
Q26

Congenital malformations of great veins

Q26.0
Congenital stenosis of vena cava
Info:
Congenital stenosis of vena cava (inferior)(superior)
Q26.1
Persistent left superior vena cava
Q26.2
Total anomalous pulmonary venous connection
Info:
Total anomalous pulmonary venous return [TAPVR], subdiaphragmatic
Total anomalous pulmonary venous return [TAPVR], supradiaphragmatic
Q26.3
Partial anomalous pulmonary venous connection
Info:
Partial anomalous pulmonary venous return
Q26.4
Anomalous pulmonary venous connection, unspecified
Q26.5
Anomalous portal venous connection
Q26.6
Portal vein-hepatic artery fistula
Q26.8
Other congenital malformations of great veins
Info:
Absence of vena cava (inferior) (superior)
Azygos continuation of inferior vena cava
Persistent left posterior cardinal vein
Scimitar syndrome
Q26.9
Congenital malformation of great vein, unspecified
Info:
Congenital anomaly of vena cava (inferior) (superior) NOS

 

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