T21.0Burn of unspecified degree of trunk
Code usage status
Primary diagnosis
May 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 T20-T32
- Burns and corrosions
- Official Vietnamese name
- Bỏng tại thân, không xác định mức độ
- Additional WHO coding guidance
- region (T22.-)
Related T21 codes
T21
Burn and corrosion of trunk
T21.1
Primary diagnosis candidate
Burn of first degree of trunk
T21.2
Primary diagnosis candidate
Burn of second degree of trunk
T21.3
Primary diagnosis candidate
Burn of third degree of trunk
T21.4
Primary diagnosis candidate
Corrosion of unspecified degree of trunk
T21.5
Primary diagnosis candidate
Corrosion of first degree of trunk
T21.6
Primary diagnosis candidate
Corrosion of second degree of trunk
T21.7
Primary diagnosis candidate
Corrosion of third degree of 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.
