ICD-11 classes
08 Diseases of the nervous system
Disorders of nerve root, plexus or peripheral nerves
9C40 — Disorder of the optic nerve
9C40.4 — Ischaemic optic neuropathy
ICD-11 9C40.4 — Ischaemic optic neuropathy
Optic nerve disorders caused by an ischaemic process of the optic nerve
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 9C40.4 contains 4 clarifying diagnoses:
- 9C40.40 — Anterior ischemic optic neuropathy
- 9C40.41 — Posterior ischemic optic neuropathy
- 9C40.4Y — Other specified ischaemic optic neuropathy
- 9C40.4Z — Ischaemic optic neuropathy, unspecified
The diagnosis is coded elsewhere: