VITiếng Việt
ICD-10 Vietnam

S31.1Open wound of abdominal wall

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.

Chapter XIX
Injury, poisoning and certain other consequences of external causes
Group S30-S39
Injuries to the abdomen, lower back, lumbar spine and pelvis
Official Vietnamese name
Vết thương hở ở thành bụng
Additional WHO coding guidance
Flank Groin

Related S31 codes

S31 Open wound of abdomen, lower back and pelvis S31.0 Primary diagnosis candidate Open wound of lower back and pelvis 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.