G46*Vascular syndromes of brain in cerebrovascular diseases (I60-I67)
Code usage status
Primary diagnosis
Must not be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Do not use G46* directly
Use the most specific code supported by the record.
- Chapter VI
- Diseases of the nervous system
- Group G40-G47
- Episodic and paroxysmal disorders
- Official Vietnamese name
- Hội chứng mạch máu não do bệnh mạch máu não (I60-I67)
Related G46 codes
G46.0*
Middle cerebral artery syndrome (I66.0)
G46.1*
Anterior cerebral artery syndrome (I66.1)
G46.2*
Posterior cerebral artery syndrome (I66.2)
G46.3*
Brain stem stroke syndrome (I60-I67)
G46.4*
Cerebellar stroke syndrome (I60-I67)
G46.5*
Pure motor lacunar syndrome (I60-I67)
G46.6*
Pure sensory lacunar syndrome (I60-I67)
G46.7*
Other lacunar syndromes (I60- I67)
G46.8*
Other vascular syndromes of brain in cerebrovascular diseases (I60-I67)
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.
