W80Inhalation and ingestion of other objects causing obstruction of respiratory tract
Code usage status
Primary diagnosis
Must not be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Group V01-X59
- Accidents
- Official Vietnamese name
- Hít và/hoặc nuốt phải các vật thể khác gây tắc nghẽn đường hô hấp
- Additional WHO coding guidance
- Incl.: asphyxia by any object, except food or vomitus, entering by nose or mouth aspiration NOS choked on any object, except food or vomitus, entering by nose or mouth aspiration NOS suffocation by any object, except food or vomitus, entering by nose or mouth aspiration NOS aspiration and inhalation of foreign body, except food or vomitus (into respiratory tract), NOS compression of trachea by foreign body in oesophagus interruption of respiration by foreign body in oesophagus obstruction of respiration by foreign body in oesophagus foreign object in nose obstruction of pharynx by foreign body
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
