ICD-11 classes
08 Diseases of the nervous system
Disorders of autonomic nervous system
8D8A — Focal or segmental autonomic disorders
8D8A.2 — Episodic anisocoria

ICD-11 8D8A.2 — Episodic anisocoria

This is a group of disorders in which periodic pupillary movements leading to changes in size. These are due to abnormal parasympathetic or sympathetic tone.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.