Fig. 4
a While the stent balloon was being withdrawn, the stent also migrated proximally, just at the origin of the right CCA. b Guide catheter pushed, and the stent is moved beyond right CCA, partially inflated 5.0 × 14 mm NC balloon was used to position the stent in between right CCA and vertebral artery. c Post-dilatation using 5 × 12 and 5.5 × 12 mm NC balloons to ensure good apposition of the stent with a stable position. d Injection showing well apposed stent and no dye leak