PB07

ICD-11 MMS 2026-01

Unintentional threat to breathing by inhalation or ingestion of other objects or materials

Index terms

  • Unintentional threat to breathing by inhalation or ingestion of other objects or materials
  • asphyxia by any object, except food or vomitus, entering by nose or mouth
  • aspiration NOS
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  • aspiration or inhalation of foreign body, except food or vomitus into respiratory tract, NOS
  • choked on any object, except food or vomitus, entering by nose or mouth
  • choking NOS
  • chronic aspiration NOS
  • compression of trachea by foreign body in oesophagus
  • foreign object in nose
  • inhalation of foreign body
  • inhalation or ingestion of other objects causing obstruction of respiratory tract
  • interruption of respiration by foreign body in oesophagus
  • obstruction of pharynx by foreign body
  • obstruction of respiration by foreign body in oesophagus
  • suffocation from foreign body in nose or mouth

Sibling codes

  • PB00 – Unintentional threat to breathing by suffocation from object covering mouth or nose
  • PB01 – Unintentional threat to breathing by hanging
  • PB02 – Unintentional threat to breathing by strangulation
  • PB03 – Unintentional threat to breathing by external compression of airways or chest
  • PB04 – Unintentional threat to breathing by inhalation or ingestion of gastric contents
  • PB05 – Unintentional threat to breathing by inhalation or ingestion of liquids
  • PB06 – Unintentional threat to breathing by inhalation or ingestion of food
  • PB08 – Unintentional threat to breathing from low oxygen environment
  • PB0Y – Unintentional threat to breathing by other specified means
  • PB0Z – Unintentional threat to breathing by unspecified means

Foundation entity

Unintentional threat to breathing by inhalation or ingestion of other objects or materials – http://id.who.int/icd/entity/277953276

Allowed postcoordination axes

Part of: 23: External causes of morbidity or mortality