VITiếng Việt
ICD-10 Vietnam

S06.9Intracranial injury, unspecified

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 S06.9 directly

Use the most specific code supported by the record.

Chapter XIX
Injury, poisoning and certain other consequences of external causes
Group S00-S09
Injuries to the head
Official Vietnamese name
Tổn thương nội sọ, không xác định
Additional WHO coding guidance
Brain injury NOS Excl.: head injury NOS (S09.9)

Related S06 codes

S06 Intracranial injury S06.0 Concussion S06.00 Primary diagnosis candidate Concussion, without open intracranial wound S06.01 Primary diagnosis candidate Concussion, with open intracranial wound S06.1 Traumatic cerebral oedema S06.10 Primary diagnosis candidate Traumatic cerebral oedema, without open intracranial wound S06.11 Primary diagnosis candidate Traumatic cerebral oedema, with open intracranial wound S06.2 Diffuse brain injury S06.20 Primary diagnosis candidate Diffuse brain injury, without open intracranial wound S06.21 Primary diagnosis candidate Diffuse brain injury, with open intracranial wound S06.3 Focal brain injury S06.30 Primary diagnosis candidate Focal brain injury, without open intracranial wound

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.