9B10.22

ICD-11 MMS 2026-01

After-cataract

Description

An after-cataract is the most common complication of modern cataract surgery, occurring in about 20 to 25% of cases. It is also known as posterior capsule opacification.

Index terms

  • After-cataract
  • Secondary cataract
  • Soemmerring ring
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  • capsular fibrosis
  • posterior capsule opacification
  • secondary cataract membrane

Inclusions

  • Secondary cataract
  • Soemmerring ring

Exclusions from above levels

  • LA12.1 – Congenital cataract
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 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

Foundation entity

After-cataract – http://id.who.int/icd/entity/1273227337

Allowed postcoordination axes

Part of: 9B10.2: Certain specified cataracts › 9B10: Cataract › 09: Diseases of the visual system