VITiếng Việt
ICD-10 Vietnam

T91.4Sequelae of injury of intrathoracic organs

Code usage status

Primary diagnosis

Not recommended 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.

Chapter XIX
Injury, poisoning and certain other consequences of external causes
Group T90-T98
Sequelae of injuries, of poisoning and of other consequences of external causes
Official Vietnamese name
Di chứng tổn thương nội tạng trong khoang ngực
Additional WHO coding guidance
Sequelae of injury classifiable to S26-S27

Related T91 codes

T91 Sequelae of injuries of neck and trunk T91.0 Sequelae of superficial injury and open wound of neck and trunk T91.1 Sequelae of fracture of spine T91.2 Sequelae of other fracture of thorax and pelvis T91.3 Sequelae of injury of spinal cord T91.5 Sequelae of injury of intra-abdominal and pelvic organs T91.8 Sequelae of other specified injuries of neck and trunk T91.9 Sequelae of unspecified injury of neck and trunk

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.