9C61.41

ICD-11 MMS 2026-01

Primary infantile glaucoma

Description

Primary infantile glaucoma is a condition after 2 years of age where malformation of the trabecular meshwork causes elevated intraocular pressure without enlargement of the eyeball but damage to the optic nerve similar to congenital glaucoma.

Index terms

  • Primary infantile glaucoma
  • Primary juvenile glaucoma

Exclusions from above levels

  • KA41 – Traumatic glaucoma due to birth injury
  • 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

  • 9C61.40 – Primary congenital glaucoma
  • 9C61.42 – Secondary childhood glaucoma
  • 9C61.4Y – Other specified developmental glaucoma
  • 9C61.4Z – Developmental glaucoma, unspecified

Foundation entity

Primary infantile glaucoma – http://id.who.int/icd/entity/254445041

Allowed postcoordination axes

Part of: 9C61.4: Developmental glaucoma › 9C61: Glaucoma › 09: Diseases of the visual system