• The patient presented a score from 2 to 5 following Rutherford classification

• The patient is willing to comply with specified follow-up evaluations at the specified times

• The patient is \>18 years old

• Patient understands the nature of the procedure and provides written informed consent before enrolment in the study

• The patient has a projected life expectancy of at least 24 months

• Before enrolment, the guidewire has crossed the target lesion

• Target lesion length ≧150mm by angiographic estimation

• Stenosis \> 50% or occlusion in the femoropopliteal artery

• There is angiographic evidence of patent distal popliteal artery and at least one distal runoff to the foot