9C61.2

ICD-11 MMS 2026-01

Secondary open-angle 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

Child codes

  • 9C61.20 – Pseudoexfoliative open-angle glaucoma
  • 9C61.21 – Pigmentary open-angle glaucoma
  • 9C61.22 – Lens-induced secondary open-angle glaucoma
  • 9C61.23 – Glaucoma associated with intraocular haemorrhage
  • 9C61.24 – Glaucoma due to eye inflammation
  • 9C61.25 – Glaucomato-cyclitic crisis
  • 9C61.26 – Secondary open-angle glaucoma due to parasitic eye disease
  • 9C61.27 – Glaucoma due to intraocular tumours
  • 9C61.28 – Glaucoma associated with retinal detachment
  • 9C61.29 – Glaucoma due to eye trauma
  • 9C61.2A – Glaucoma due to drugs
  • 9C61.2B – Glaucoma caused by increased episcleral venous pressure
  • 9C61.2C – Secondary glaucoma due to extra-ocular mass
  • 9C61.2Y – Other specified secondary open-angle glaucoma
  • 9C61.2Z – Secondary open-angle glaucoma, unspecified

Foundation children elsewhere

  • 9D25 – Glaucoma due to ocular surgery or laser

Sibling codes

  • 9C61.0 – Primary open-angle glaucoma
  • 9C61.1 – Primary angle closure or angle closure glaucoma
  • 9C61.3 – Secondary angle closure glaucoma
  • 9C61.4 – Developmental glaucoma
  • 9C61.Y – Other specified glaucoma
  • 9C61.Z – Glaucoma, unspecified

Foundation entity

Secondary open-angle glaucoma – http://id.who.int/icd/entity/46690802

Allowed postcoordination axes

Part of: 9C61: Glaucoma › 09: Diseases of the visual system