This is a multicenter, prospective study with clinical and radiographic follow-up for 24 months months post-procedure. Approximately two hundred thirty subjects will be enrolled (115 subjects will receive the FLEX type and 115 subjects the PULL type) in several centers, minimum 10 patients per investigational center. All patients will be evaluated at 30 days and 6-, 12- and 24-months post-index procedure.
The objective of this clinical investigation is to demonstrate and provide long term clinical data on safety and performance of the Exist 6F NiTi stent system type FLEX & PULL in a prospective investigation for the treatment of adult patients with de novo or re-stenotic symptomatic atherosclerotic lesions in Peripheral Artery Disease (PAD) requiring treatment of the Superficial Femoral Artery (SFA) or Proximal Popliteal Artery (P1 segment).