FIGURE 1.
Occluded vertebral arteries up to V3 segment is visible on the right side.
FIGURE 2.
Anastomoses between dilated thyrocervical trunk and V3 segment are shown.
FIGURE 3.
Guidewire navigation through dilated and tortuous thyrocervical trunk.
FIGURE 4.
Microcatheter entering the V3 segment from the dilated thyrocervical trunk.
FIGURE 5.
Distal navigation through vertebral arteries.
FIGURE 6.
Microcatheter positioned in the aneurysm lumen.
FIGURE 7.
Final digital subtraction angiography run with occluded ventral basilar artery aneurysm.
FIGURE 8.
Left carotid angiogram showing anterior communicating artery aneurysm.
FIGURE 9.
Left carotid angiogram showing occluded anterior communicating artery aneurysm.
FIGURE 10.
WEB device deployed within the anterior communicating artery aneurysm lumen.