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T173-char group

Foreign body in respiratory tract

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

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

Coding guidance (WHO 2019)

Incl.: asphyxia due to foreign body choked on: food (regurgitated) phlegm inhalation of liquid or vomitus NOS

Codes within T17

T17.0Foreign body in nasal sinusT17.1Foreign body in nostrilT17.2Foreign body in pharynxT17.3Foreign body in larynxT17.4Foreign body in tracheaT17.5Foreign body in bronchusT17.8Foreign body in other and multiple parts of respiratory tractT17.9Foreign body in respiratory tract, part unspecified