Injerto venoso permeable por colaterales en miembro inferior Translated title: Patent venous graft by collaterals in lower limb

Percutaneous transluminal angioplasty ± stent (PTA/S) and surgical bypass are both accepted treatments for claudication due to superficial femoral artery (SFA) occlusive disease. However, long-term results comparing these modalities for primary intervention in patients who have had no prior intervention have not been reported. We report our results with 3-year follow-up.