Catalog

Hemiballism due to arteriovenous malformation

No MMS code

Link to WHO Definition

Hemiballism due to arteriovenous malformation – http://id.who.int/icd/entity/1983635821

Hemiballism, characterized by involuntary, large amplitude movements of one side of the body, can occur in the setting of an arteriovenous malformation, an abnormal connection of arteries and veins, affecting the contralateral subthalamic nucleus or nearby surrounding white matter.