ICD-11 classes
08 Diseases of the nervous system
Other disorders of the nervous system
4B20.3 — Neurosarcoidosis

ICD-11 4B20.3 — Neurosarcoidosis

This refers to sarcoidosis, a condition of unknown cause featuring granulomas in various tissues, involving the central nervous system (brain and spinal cord). It can have many manifestations, but abnormalities of the cranial nerves (a group of twelve nerves supplying the head and neck area) are the most common.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Sarcoidosis #4049