PB34

ICD-11 MMS 2026-01

Unintentional exposure to or harmful effects of corrosive substances

Index terms

  • Unintentional exposure to or harmful effects of corrosive substances
  • Unintentional exposure to or harmful effects of phenol or phenol homologues
  • Unintentional exposure to or harmful effects of other corrosive organic compounds
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  • Unintentional exposure to or harmful effects of corrosive acids or acid-like substances
  • Unintentional exposure to or harmful effects of sodium hydroxide
  • Unintentional exposure to or harmful effects of chlorine bleach or related preparations

Exclusions from above levels

  • http://id.who.int/icd/entity/1583926619 – Substances associated with injury or harm in therapeutic use

Sibling codes

  • PB30 – Unintentional exposure to or harmful effects of alcohols
  • PB31 – Unintentional exposure to or harmful effects of organic solvents
  • PB32 – Unintentional exposure to or harmful effects of carbon monoxide
  • PB33 – Unintentional exposure to or harmful effects of pesticides
  • PB35 – Unintentional exposure to or harmful effects of halogen derivatives of aliphatic or aromatic hydrocarbons
  • PB36 – Unintentional exposure to or harmful effects of other or unspecified substances chiefly nonmedicinal as to source

Foundation entity

Unintentional exposure to or harmful effects of corrosive substances – http://id.who.int/icd/entity/1168035624

Allowed postcoordination axes

Part of: 23: External causes of morbidity or mortality