G453-char group
Transient cerebral ischaemic attacks and related syndromes
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: neonatal cerebral ischaemia (P91.0)
Codes within G45
G45.0Vertebro-basilar artery syndromeG45.1Carotid artery syndrome (hemispheric)G45.2Multiple and bilateral precerebral artery syndromesG45.3Amaurosis fugaxG45.4Transient global amnesiaG45.8Other transient cerebral ischaemic attacks and related syndromesG45.9Transient cerebral ischaemic attack, unspecified