Unicuspid aortic valve

Description

A congenital cardiovascular malformation in which the aortic valve has a single commissure and a single or functionally single leaflet (cusp)

Index terms

Unicuspid aortic valve
Unicommissural aortic valve

Exclusions from above levels

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

Sibling codes

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

Foundation entity

Unicuspid aortic valve – http://id.who.int/icd/entity/725458981

Part of: LA8A.2: Congenital anomaly of aortic valve › LA8A: Congenital anomaly of a ventriculo-arterial valve or adjacent regions › 20: Developmental anomalies