As with any surgery that requires anesthesia, patients might experience some complications. Some risks include: * Allergic reactions * Post operative bleeding * Deep<unk>  thrombosis and pulmonary embolism * Nerve injury leading to numbness or weakness in affected area * Infection
Vein stripping
Vascular bypass
Electrothermal bipolar vessel sealing
Femoropopliteal bypass
Angioplasty
Revascularization
Endovenous laser treatment
Tourniquet