1E91.1

ICD-11 MMS 2026-01

Ophthalmic zoster

Description

A disease of the eyes, caused by the reactivation of a latent infection with varicella zoster virus in the trigeminal nerve. This disease is characterised by a periorbital rash (typically within one dermatome), and conjunctivitis.

Index terms

  • Ophthalmic zoster
  • Herpes zoster involving eye
  • Herpes zoster ophthalmicus
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  • Herpes zoster with ophthalmic complications
  • zoster involving eye
  • zoster ophthalmicus
  • Zoster keratoconjunctivitis
  • Herpes zoster keratoconjunctivitis
  • Keratoconjunctivitis due to zoster
  • Zoster conjunctivitis
  • Conjunctivitis due to Herpes zoster
  • Herpes zoster conjunctivitis
  • Zoster keratitis
  • Herpes zoster keratitis
  • Keratitis due to zoster
  • Zoster scleritis
  • Herpes zoster scleritis
  • Scleritis due to Herpes zoster
  • Zoster anterior uveitis
  • Herpes zoster anterior uveitis
  • Iridocyclitis in zoster
  • Iritis due to Herpes zoster
  • Zoster iritis
  • zoster iridocyclitis
  • Zoster infection of eyelid
  • Herpes zoster infection of eyelid
  • Herpes zoster ulceration and scarring of eyelid
  • Zoster ulceration and scarring of eyelid
  • Herpes zoster of supraorbital nerve
  • Interstitial keratitis and keratoconjunctivitis in zoster
  • keratitis and keratoconjunctivitis in zoster

Inclusions

  • Zoster keratoconjunctivitis
  • Zoster conjunctivitis
  • Zoster keratitis
  • Zoster scleritis
  • Zoster anterior uveitis
  • Zoster infection of eyelid

Exclusions from above levels

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

Sibling codes

  • 1E91.0 – Zoster without complications
  • 1E91.2 – Disseminated zoster
  • 1E91.3 – Zoster with central nervous system involvement
  • 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

Ophthalmic zoster – http://id.who.int/icd/entity/2105678631

Allowed postcoordination axes

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