8B22.2ICD-11 MMS 2026-01
Cerebral vasoconstriction syndromes
Description
Cerebral vasoconstriction syndrome is characterised by severe headaches, with or without other acute neurological symptoms, and diffuse segmental constriction of cerebral arteries
Index terms
- Cerebral vasoconstriction syndromes
- Reversible cerebral vasoconstriction syndrome
- CNS pseudovasculitis
Show allHide
- Call syndrome
- Call-Fleming syndrome
- acute benign cerebral angiopathy
- isolated benign cerebral vasculitis
- reversible cerebral segmental vasoconstriction
Exclusions from above levels
Sibling codes
8B22.0– Dissection of cerebral arteries8B22.1– Cerebral venous thrombosis8B22.3– Isolated cerebral amyloid angiopathy8B22.4– Intracranial vascular malformation8B22.5– Cerebral aneurysm, nonruptured8B22.6– Familial cerebral saccular aneurysm8B22.7– Cerebral arteritis, not elsewhere classified8B22.8– Hypertensive encephalopathy8B22.9– Migraine-induced stroke8B22.A– Subclavian steal syndrome8B22.B– Moyamoya syndrome8B22.C– Hereditary cerebrovascular diseases8B22.Y– Other specified cerebrovascular disease
Foundation entity
Cerebral vasoconstriction syndromes – http://id.who.int/icd/entity/1975306533
Part of: 8B22: Certain specified cerebrovascular diseases › 08: Diseases of the nervous system