LA86.2

ICD-11 MMS 2026-01

Anomalous pulmonary venous connection

Description

A congenital cardiovascular malformation in which one or more pulmonary vein does not connect normally to the morphologically left atrium.

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Child codes

  • LA86.20 – Total anomalous pulmonary venous connection
  • LA86.21 – Partial anomalous pulmonary venous connection
  • LA86.22 – Scimitar syndrome
  • LA86.2Y – Other specified anomalous pulmonary venous connection
  • LA86.2Z – Anomalous pulmonary venous connection, unspecified

Sibling codes

  • LA86.0 – Left superior caval vein
  • LA86.1 – Unroofed coronary sinus
  • LA86.3 – Congenital pulmonary venous stenosis or hypoplasia
  • LA86.Y – Other specified congenital anomaly of mediastinal vein
  • LA86.Z – Congenital anomaly of mediastinal vein, unspecified

Foundation entity

Anomalous pulmonary venous connection – http://id.who.int/icd/entity/1308345892

Part of: LA86: Congenital anomaly of mediastinal vein › 20: Developmental anomalies