Interventional Radiology in the Civilian Neurotrauma Setting
Grade Description 1 Mild intimal injury or irregular intima 2 Dissection with raised intimal flap/intramural hematoma with luminal narrowing >25 %/intraluminal thrombosis 3 Pseudoaneurysm 4 Vessel occlusion/thrombosis 5 Vessel transection Biffl…