Percutaneous angioplasty and stenting of the superficial femoral artery

PTA and stenting of the SFA can be performed safely with excellent procedural success rates. Improved patency of these interventions was seen with increased ankle/brachial index and the performance of angioplasty only. Worse patency was seen with TASC C and TASC D lesions. Patency rates were strongly dependent on lesion type, and the results of angioplasty and stenting compared favorably with surgical bypass for TASC A and B lesions.