LA90.40

ICD-11 MMS 2026-01

Congenital renal artery stenosis

Description

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.

Index terms

  • Congenital renal artery stenosis
  • Congenital renal artery stricture
  • Congenital renovascular hypoplasia

Exclusions from above levels

  • 2E81 – haemangioma and lymphangioma
  • LA13.5 – Congenital retinal aneurysm
  • LA8B.1 – Congenital anomaly of pulmonary arterial tree
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  • LA8C – Congenital anomaly of coronary artery
  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LA90.41 – Congenital precerebral nonruptured aneurysm
  • LA90.42 – Congenital cerebral nonruptured aneurysm
  • LA90.4Y – Other specified peripheral arterial malformations
  • LA90.4Z – Peripheral arterial malformations, unspecified

Foundation entity

Congenital renal artery stenosis – http://id.who.int/icd/entity/856359002

Part of: LA90.4: Peripheral arterial malformations › LA90: Structural developmental anomalies of the peripheral vascular system › 20: Developmental anomalies