G46*3-char group* Asterisk (manifestation)

Vascular syndromes of brain in cerebrovascular diseases (I60-I67†)

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Cannot be used as primary diagnosis
●Avoid — more specific 4-5 char codes exist (see below)

Dual coding (†/*)

This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.

→ Full dagger (†) ↔ asterisk (*) mapping table

Codes within G46*

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†)