20Developmental anomalies Structural developmental anomalies primarily affecting one body system Structural developmental anomalies of the circulatory system LA90Structural developmental anomalies of the peripheral vascular system LA90.4Peripheral arterial malformations
LA90.40
category
Congenital renal artery stenosis
Definition This is the congenital narrowing of the renal artery, most often caused by atherosclerosis or fibromuscular dysplasia. This narrowing of the renal artery can impede blood flow to the target kidney.
Also indexed as
Congenital renal artery stenosis Congenital renal artery stricture Congenital renovascular hypoplasia
Nearby in Peripheral arterial malformations
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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