Outcomes of endoscopically harvested saphenous vein for lower extremity bypass.

ABSTRACT

OJECTIVES The purpose of this study was to evaluate the outcomes of endoscopically harvested saphenous vein (EHSV) for lower extremity bypass (LEB) surgery. METHODS: Data from 91 consecutive patients who underwent LEB using EHSV between February 2003 and November 2012 were analyzed. Outcomes of interest were wound infection, patency, re-intervention and limb loss. RESULTS: Fifty-eight (64%) and 33 (36%) patients underwent femoropopliteal (FP) and femorotibial (FT) bypass using EHSV. Three (3%) patients had superficial and 1 (1%) deep wound infection. Primary and primary assisted patency at 5 years was 68% and 71% in the FP group and 56% and 65% in the FT group. Six (6%) patients underwent major amputation. No predicting factors for wound infection or graft patency were found. CONCLUSIONS: EHSV carries a low incidence of perioperative wound complication and has a reasonable mid-to-long-term patency regardless of the length of vein harvested.