ICD-11 classes
08 Diseases of the nervous system
Spinal cord disorders excluding trauma
8B41 — Myelitis
8A43 — Neuromyelitis optica

ICD-11 8A43 — Neuromyelitis optica

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code 8A43 contains 9 clarifying diagnoses:

1. 8A43.0 — Neuromyelitis optica aquaporin-4 antibody positive
2. 8A43.1 — Neuromyelitis optica aquaporin-4 antibody negative
3. 8A43.2 — Single transverse myelitis aquaporin-4 antibody positive
4. 8A43.3 — Recurrent transverse myelitis aquaporin-4 antibody positive
5. 8A43.4 — Single optic neuritis aquaporin-4 antibody positive
6. 8A43.5 — Recurrent optic neuritis aquaporin-4 antibody positive
7. 8A41.1 — Neuromyelitis optica myelin oligodendrocyte glycoprotein antibody-positive
8. 8A43.Y — Other specified neuromyelitis optica
9. 8A43.Z — Neuromyelitis optica, unspecified

The diagnosis is coded elsewhere:

• Optic neuritis #6786
• Neuromyelitis optica #6788
• Multiple sclerosis or other white matter disorders #6776
• Neuromyelitis optica #6806
• Optic neuritis #7372
• Neuromyelitis optica #7374
• Paraneoplastic or autoimmune disorders of the central nervous system, brain or spinal cord #7801
• Neuromyelitis optica #7802
• Optic neuritis #9778
• Neuromyelitis optica #9780