Table 2

Listing of complications

Type of complication
Clinical
 Intraprocedural rupture1
 Aneurysm rebleed1
Procedural
 Intraprocedural rupture (no clinical change)2
 Iatrogenic vertebral artery dissection2
 Clot on stent requiring GP2b3a inhibitor1
 Coil herniation requiring placement of 2nd stent1