20Developmental anomalies Structural developmental anomalies primarily affecting one body system Structural developmental anomalies of the circulatory system Structural developmental anomaly of heart or great vessels LA86Congenital anomaly of mediastinal vein LA86.2Anomalous pulmonary venous connection
LA86.21
category
Partial anomalous pulmonary venous connection
Definition 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.
Also indexed as
PAPVC - [partial anomalous pulmonary venous connection] PAPVD - [partial anomalous pulmonary venous drainage] PAPVR - [partial anomalous pulmonary venous return] Partial anomalous pulmonary venous connection partial anomalous pulmonary venous drainage partial anomalous pulmonary venous return partially anomalous pulmonary venous connection
Nearby in Anomalous pulmonary venous connection
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
About · Data & methodology ·
Privacy · Contact