ICD-11 classes
11 Diseases of the circulatory system
Developmental anomalies of the circulatory system
Structural developmental anomalies of the circulatory system
Structural developmental anomaly of heart or great vessels
LA86 — Congenital anomaly of mediastinal vein
LA86.2 — Anomalous pulmonary venous connection
LA86.21 — Partial anomalous pulmonary venous connection
ICD-11 LA86.21 — Partial anomalous pulmonary venous connection
A congenital cardiovascular malformation in which one or more (but not all) of the pulmonary veins connect anomalously to the right atrium or to one or more of its venous tributaries and the remaining pulmonary veins connect to the left atrium.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: