ICD-11 classes
08 Diseases of the nervous system
Headache disorders
8A83 — Other primary headache disorder

ICD-11 8A83 — Other primary headache disorder

A group of clinically heterogeneous headache disorders, believed to be primary. Although largely unrelated, they fall into four categories: headaches associated with physical exertion; headaches attributed to direct physical but innocuous stimuli; epicranial headaches; and other miscellaneous primary headache disorders.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.