8B22.1

ICD-11 MMS 2026-01

Cerebral venous thrombosis

Description

Thrombosis (blood clot) of the cerebral venous sinuses, which drain blood from brain

Index terms

  • Cerebral venous thrombosis
  • Nonpyogenic thrombosis of cerebral vein
  • cerebral vein embolism
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  • cerebral venous embolism
  • nonpyogenic cerebral thrombophlebitis
  • nonpyogenic intracranial vein sinus embolism
  • nonpyogenic intracranial venous sinus embolism
  • nonpyogenic lateral sinus thrombophlebitis
  • nonpyogenic phlebitis of intracranial sinus
  • nonpyogenic sinus thrombophlebitis
  • nonpyogenic thrombophlebitis of cavernous sinus
  • nonpyogenic thrombophlebitis of intracranial venous sinus
  • nonpyogenic thrombosis of intracranial venous sinus
  • nonpyogenic thrombosis of intracranial venous system
  • Cerebral venous thrombosis of superior sagittal vein
  • Cerebral venous thrombosis of cortical vein
  • Cerebral venous thrombosis of straight sinus
  • Cerebral venous thrombosis of other deep cerebral veins
  • Cerebral venous thrombosis of transverse sinus
  • Cerebral venous thrombosis of sigmoid sinus
  • Cerebral venous thrombosis of cavernous sinus
  • Cerebral venous thrombosis of multiple cerebral veins

Excludes

  • 8B11 – Cerebral ischaemic stroke
  • JB41.3 – Cerebral venous thrombosis in the puerperium

Exclusions from above levels

  • 8B25 – Late effects of cerebrovascular disease
  • NA07 – Intracranial injury
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 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

Foundation children elsewhere

  • JA61.5 – Cerebral venous thrombosis in pregnancy
  • KB00.1 – Neonatal cerebral sinovenous thrombosis

Sibling codes

  • 8B22.0 – Dissection of cerebral arteries
  • 8B22.2 – Cerebral vasoconstriction syndromes
  • 8B22.3 – Isolated cerebral amyloid angiopathy
  • 8B22.4 – Intracranial vascular malformation
  • 8B22.5 – Cerebral aneurysm, nonruptured
  • 8B22.6 – Familial cerebral saccular aneurysm
  • 8B22.7 – Cerebral arteritis, not elsewhere classified
  • 8B22.8 – Hypertensive encephalopathy
  • 8B22.9 – Migraine-induced stroke
  • 8B22.A – Subclavian steal syndrome
  • 8B22.B – Moyamoya syndrome
  • 8B22.C – Hereditary cerebrovascular diseases
  • 8B22.Y – Other specified cerebrovascular disease

Foundation entity

Cerebral venous thrombosis – http://id.who.int/icd/entity/1655658429

Allowed postcoordination axes

Part of: 8B22: Certain specified cerebrovascular diseases › 08: Diseases of the nervous system