S31Open wound of abdomen, lower back and pelvis
Code usage status
Primary diagnosis
Select a more specific code
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Do not use S31 directly
Use the most specific code supported by the record.
- Official Vietnamese name
- Vết thương hở ở bụng, thắt lưng và/hoặc vùng chậu
- Additional WHO coding guidance
- Excl.: open wound of hip (S71.0) traumatic amputation of part of abdomen, lower back and pelvis (S38.2-S38.3)
Related S31 codes
S31.0
Primary diagnosis candidate
Open wound of lower back and pelvis
S31.1
Primary diagnosis candidate
Open wound of abdominal wall
S31.2
Primary diagnosis candidate
Open wound of penis
S31.3
Primary diagnosis candidate
Open wound of scrotum and testes
S31.4
Primary diagnosis candidate
Open wound of vagina and vulva
S31.5
Primary diagnosis candidate
Open wound of other and unspecified external genital organs
S31.7
Primary diagnosis candidate
Multiple open wounds of abdomen, lower back and pelvis
S31.8
Primary diagnosis candidate
Open wound of other and unspecified parts of abdomen
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.
