I63.4 - Cerebral infarction due to embolism of cerebral arteries
I63.43 - Cerebral infarction due to embolism of posterior cerebral artery
I63.431 - Cerebral infarction due to embolism of right posterior cerebral artery
I63.432 - Cerebral infarction due to embolism of left posterior cerebral artery
I63.439 - Cerebral infarction due to embolism of unspecified posterior cerebral artery