XE93N

ICD-11 MMS 2026-01

Optical obstruction

Description

Problem associated with the blocking of optical devices, e.g. visual pathways.

Index terms

  • Optical obstruction

Sibling codes

  • XE1VT – Optical discolouration
  • XE4BE – Optical distortion
  • XE4W1 – Optical decentration
  • XE5CX – Misfocusing

Foundation entity

Optical obstruction – http://id.who.int/icd/entity/1684811168

Part of: XE941: Optical problem › X: Extension Codes