ICD-11 classes
08 Diseases of the nervous system
Headache disorders

ICD-11 Headache disorders

The diagnosis has no description.

The diagnosis includes nothing.

Diagnosis contains 8 clarifying diagnoses:

1. 8A80 — Migraine
   It contains 7 clarifying diagnoses.
2. 8A81 — Tension-type headache
   It contains 5 clarifying diagnoses.
3. 8A82 — Trigeminal autonomic cephalalgias
4. 8A83 — Other primary headache disorder
5. 8A84 — Secondary headache
   It contains 4 clarifying diagnoses.
6. 8A85 — Painful cranial neuropathies or other facial pains
   It contains 2 clarifying diagnoses.
7. 8A8Y — Other specified headache disorders
8. 8A8Z — Headache disorders, unspecified