Fig. 3

Case #3 (a) Retrograde angiography via peroneal access demonstrating the distal cap of the CTO at the popliteal artery (white arrow). b Antegrade angiography depicting the proximal cap of the CTO at the ostial SFA (white arrow). c The Outback re-entry device traversing the SFA (thick white arrow) with the tip positioned in the CFA for re-entry into the true lumen (thin white arrow). d Balloon angioplasty of the occluded SFA. e Post-intervention angiogram showing a patent vessel with no significant stenosis. f Final angiography of the peroneal access site exhibiting vessel patency and no evidence of vessel injury