Fig. 4From: Impact of Chocolate percutaneous transluminal angioplasty balloon on vessel preparation in drug-coated balloon angioplasty for femoropopliteal lesionRepresentative case. In the SFA long CTO case, vessel preparation was successful in the Chocolate balloon and could be treated with DCB. SFA, superficial femoral artery; CTO, chronic total occlusion; DCB, drug-coated balloonBack to article page