LA8A.2

ICD-11 MMS 2026-01

Congenital anomaly of aortic valve

Description

A congenital cardiovascular malformation where the aortic valve is abnormal.

Exclusions from above levels

  • LA85.4 – Common arterial trunk
  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Child codes

  • LA8A.20 – Congenital aortic valvar stenosis
  • LA8A.21 – Congenital aortic regurgitation
  • LA8A.22 – Bicuspid aortic valve
  • LA8A.23 – Aortic valvar atresia
  • LA8A.24 – Unicuspid aortic valve
  • LA8A.2Y – Other specified congenital anomaly of aortic valve
  • LA8A.2Z – Congenital anomaly of aortic valve, unspecified

Sibling codes

  • LA8A.0 – Congenital anomaly of pulmonary valve
  • LA8A.1 – Congenital pulmonary atresia
  • LA8A.3 – Congenital supravalvar aortic stenosis
  • LA8A.4 – Aneurysm of aortic sinus of Valsalva
  • LA8A.5 – Congenital subaortic stenosis
  • LA8A.6 – Congenital subpulmonary stenosis
  • LA8A.Y – Other specified congenital anomaly of a ventriculo-arterial valve or adjacent regions
  • LA8A.Z – Congenital anomaly of a ventriculo-arterial valve or adjacent regions, unspecified

Foundation entity

Congenital anomaly of aortic valve – http://id.who.int/icd/entity/1931996411

Part of: LA8A: Congenital anomaly of a ventriculo-arterial valve or adjacent regions › 20: Developmental anomalies