9A90.2

ICD-11 MMS 2026-01

Iris atrophy

Index terms

  • Iris atrophy
  • atrophic iris
  • essential iris atrophy
Show allHide
  • Progressive essential iris atrophy

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
Show allHide
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes
  • 8A21.0 – Posterior cortical atrophy

Sibling codes

  • 9A90.0 – Disorders of chamber angle
  • 9A90.1 – Degeneration of iris
  • 9A90.Y – Other specified degeneration of iris or ciliary body
  • 9A90.Z – Degeneration of iris or ciliary body, unspecified

Foundation entity

Iris atrophy – http://id.who.int/icd/entity/455724017

Allowed postcoordination axes

Part of: 9A90: Degeneration of iris or ciliary body › 09: Diseases of the visual system