1E91.3

ICD-11 MMS 2026-01

Zoster with central nervous system involvement

Index terms

  • Zoster with central nervous system involvement
  • Herpes zoster with nervous system involvement
  • Myelitis due to Varicella zoster virus
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  • myelitis due to VZV - [Varicella zoster virus]
  • Encephalitis associated with herpes zoster
  • Herpes zoster encephalitis
  • zoster encephalitis
  • zoster meningoencephalitis
  • Zoster meningitis
  • Herpes zoster meningitis

Exclusions from above levels

  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Sibling codes

  • 1E91.0 – Zoster without complications
  • 1E91.1 – Ophthalmic zoster
  • 1E91.2 – Disseminated zoster
  • 1E91.4 – Acute neuropathy of cranial nerve due to zoster
  • 1E91.5 – Postherpetic polyneuropathy
  • 1E91.Y – Zoster with other specified complications
  • 1E91.Z – Zoster, unspecified

Foundation entity

Zoster with central nervous system involvement – http://id.who.int/icd/entity/415880883

Allowed postcoordination axes

Part of: 1E91: Zoster › 01: Certain infectious or parasitic diseases