8B01.0

ICD-11 MMS 2026-01

Aneurysmal subarachnoid haemorrhage

Index terms

  • Aneurysmal subarachnoid haemorrhage
  • ruptured cerebral aneurysm NOS
  • ruptured intracranial aneurysm NOS
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  • Carotid siphon and bifurcation aneurysm
  • nontraumatic subarachnoid haemorrhage from carotid siphon and bifurcation
  • ruptured carotid artery aneurysm
  • subarachnoid haemorrhage from carotid siphon and bifurcation
  • Middle cerebral artery aneurysm
  • nontraumatic subarachnoid haemorrhage from middle cerebral artery
  • subarachnoid haemorrhage from middle cerebral artery
  • subarachnoid haemorrhage from middle cerebral artery aneurysm
  • Anterior communicating artery aneurysm
  • nontraumatic subarachnoid haemorrhage from anterior communicating artery
  • subarachnoid haemorrhage from anterior communicating artery
  • subarachnoid haemorrhage from anterior communicating artery aneurysm
  • Posterior communicating artery aneurysm
  • nontraumatic subarachnoid haemorrhage from posterior communicating artery
  • subarachnoid haemorrhage from posterior communicating artery
  • subarachnoid haemorrhage from posterior communicating artery aneurysm
  • Basilar artery aneurysm
  • nontraumatic subarachnoid haemorrhage from basilar artery
  • subarachnoid haemorrhage from basilar artery
  • subarachnoid haemorrhage from basilar artery aneurysm
  • Vertebral artery aneurysm
  • nontraumatic subarachnoid haemorrhage from vertebral artery
  • subarachnoid haemorrhage from vertebral artery
  • Other specified intracranial artery aneurysm
  • subarachnoid haemorrhage from other intracranial arteries
  • Subarachnoid haemorrhage from multiple intracranial arteries
  • multiple involvement of intracranial arteries
  • Ruptured circle of Willis aneurysm
  • congenital ruptured circle of Willis aneurysm
  • ruptured circle of Willis
  • Congenital ruptured arteriovenous brain aneurysm
  • Congenital ruptured arteriovenous cavernous sinus aneurysm
  • Ruptured acquired arteriovenous brain aneurysm
  • ruptured arteriovenous brain aneurysm
  • Ruptured arteriovenous cavernous sinus aneurysm
  • Ruptured meningeal brain aneurysm
  • ruptured meninges brain aneurysm

Inclusions

  • ruptured cerebral aneurysm NOS

Exclusions from above levels

  • 8B25.2 – sequelae of subarachnoid haemorrhage
  • NA07.7 – Traumatic subarachnoid haemorrhage
  • NA07 – Intracranial injury
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  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • 8B01.1 – Non-aneurysmal subarachnoid haemorrhage
  • 8B01.2 – Subarachnoid haemorrhage not known if aneurysmal or non-aneurysmal

Foundation entity

Aneurysmal subarachnoid haemorrhage – http://id.who.int/icd/entity/958976948

Allowed postcoordination axes

Part of: 8B01: Subarachnoid haemorrhage › 08: Diseases of the nervous system