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IPCCC ICD-11 Congenital Heart Atlas

You are here: Aneurysm of aortic sinus of Valsalva Congenital anomaly of a ventriculo-arterial valve or adjacent regions Structural developmental anomaly of heart or great vessels

IPCCC Term Aneurysm of aortic sinus of Valsalva
IPCCC Code 09.18.01
ICD-11 MMS LA8A.4
ICD-11 Code 364348641

Definition

A congenital cardiovascular malformation in which there is dilation of one or more aortic sinus of Valsalva.

Synonyms/Abbreviations

Aortic sinus of valsalva aneurysm

STS-EACTS-derived IPCCC term

Sinus of Valsalva aneurysm

EPCC-derived IPCCC term

Aneurysm of aortic sinus of Valsalva

ICD-11 MMS code or crossmap

LA8A.4

ICD-10 MMS code or crossmap

Q25.3: Stenosis of aorta (includes "Aneurysm of sinus of Valsalva - ruptured")

Parent

Congenital anomaly of a ventriculo-arterial valve or adjacent regions

Siblings

Coding Notes

The sinus of Valsalva is defined as that portion of the aortic root between the aortic root annulus and the sinotubular junction. Sinus of Valsalva aneurysm most commonly originates from the right sinus, less commonly from the non-coronary sinus, and rarely from the left sinus (<5%). The aneurysm may rupture into an adjacent chamber or site (right atrium, right ventricle, left atrium, left ventricle, pulmonary artery, pericardium) and in this case should be coded specifically (‘Ruptured aortic sinus of Valsalva aneurysm’). This is to be distinguished from aortic root dilation associated with connective tissue disorders and aortopathies.