LA90.1Y

ICD-11 MMS 2026-01

Other specified lymphatic malformations

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

  • LA90.10 – Macrocystic lymphatic malformation
  • LA90.11 – Microcystic lymphatic malformation
  • LA90.12 – Lymphatic malformations of certain specified sites
  • LA90.13 – Cystic hygroma in fetus
  • LA90.1Z – Lymphatic malformations, unspecified

Foundation entity

Lymphatic malformations – http://id.who.int/icd/entity/1456264474

Allowed postcoordination axes

Part of: LA90.1: Lymphatic malformations › LA90: Structural developmental anomalies of the peripheral vascular system › 20: Developmental anomalies