ICD-11 classes
11 Diseases of the circulatory system
Cerebrovascular diseases
Cerebral ischaemia
8B10 — Transient ischaemic attack

ICD-11 8B10 — Transient ischaemic attack

Transient episode of focal neurological dysfunction caused by focal brain ischemia without acute infarction in the clinically relevant area of the brain or transient monocular visual loss due to retinal ischemia. Symptoms should resolve completely within 24 hours.

The diagnosis includes nothing.

Diagnosis with code 8B10 contains 3 clarifying diagnoses:

1. 8B10.0 — Amaurosis fugax
2. 8B10.Y — Other specified transient ischaemic attack
3. 8B10.Z — Transient ischaemic attack, unspecified

The diagnosis is coded elsewhere:

• Cerebral ischaemia #7015
• Transient ischaemic attack #7016