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CIM11 LA8A.20

CIM-11 MMS (diagnostics, nouvelle classification OMS) — fichier du 2026-09-11

Congenital aortic valvar stenosis

chapitre
20 Developmental anomalies
bloc
Structural developmental anomaly of heart or great vessels
definition
A congenital cardiovascular malformation of the aortic valve in which there is narrowing or stricture (obstruction to flow). Additional information: 'Congenital aortic valvar stenosis' arises most commonly as a result of partial or complete fusion of one or more commissures, or is due to dysplasia o
exclusions
Congenital subaortic stenosis | that in hypoplastic left heart syndrome
type
category
navigateur oms (fr)
https://icd.who.int/browse/2026-01/mms/fr#1824398514 ↗