Negative Pressure Wound Therapy for Surgical Site Infection Prevention in Common Femoral Artery Exposure

Inclusion Criteria: One or more of the following * Body Mass Index \>30 kg/m2 * Critical limb ischemia defined by Ankle Brachial Index\<0.35, rest pain, tissue loss and/or non-healing ulcers * Procedure time \>240 min * End Stage Renal Disease on dialysis * Glycated hemoglobin ≥ 8.5% * Transfusion ≥ 3 units packed Red Blood Cells * Previous femoral artery cut-down Exclusion Criteria:Any of the following * Preexisting groin infection * Complete vacuum seal cannot be achieved with negative pressure device * Allergy to Adhesive Material * Groin Surgery within last 30 days