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H473-char group

Other disorders of optic [2nd] nerve and visual pathways

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

  • ●Avoid — more specific 4-5 char codes exist (see below)

Codes within H47

H47.0Disorders of optic nerve, not elsewhere classifiedH47.1Papilloedema, unspecifiedH47.2Optic atrophyH47.3Other disorders of optic discH47.4Disorders of optic chiasmH47.5Disorders of other visual pathwaysH47.6Disorders of visual cortexH47.7Disorder of visual pathways, unspecified