Fig. 1From: A case of chronic total occlusion in popliteal artery recanalized by double snare piercing techniqueInitial angiography. Initial angiography demonstrated total occlusion from right distal superficial femoral artery to popliteal artery. Anterior tibial artery was enhanced via the collateral artery, while peroneal artery was not present at this level and enhanced at more distal levelBack to article page