Retrograde orbital atherectomy in an occluded superficial femoral artery.

Superficial femoral artery (SFA) is commonly diseased in patients with symptomatic peripheral arterial disease. Endovascular treatments have been more effectively used for SFA occlusions with new techniques and devices. Retrograde popliteal access has been used as an alternative to increase the success rate of percutaneous transluminal angioplasty (PTA) of SFA after a failed antegrade attempt. Although orbital atherectomy (OA) has been used effectively to treat SFA occlusions, there are no reports of use of OA by retrograde popliteal approach.