Prophylactic Negative Wound Pressure Therapy (PICO-7) Following Groin Incisions in Vascular Surgery (PICO-Vasc Study)

Inclusion Criteria: * Age: 18-90 * Undergoing elective revascularization surgery (Rutherford clinical categories 4-6 / Fontaine III and IV) requiring a longitudinal inguinal approach (a longitudinal inguinal incision is defined as the one that runs from the inguinal ligament to the femoral bifurcation, performed with the intention of approaching the vascular bundle). * Surgery performed by investigator and co-investigators: Vascular Surgeons of the Vascular Surgery Department at the Parc Taulí Hospital. * Patients must be able to understand the study and sign the specific informed consent before surgery. Exclusion Criteria: * Urgent surgery * Interventions in which transverse groin wounds. * Presence of active groin infection that prevents primary closure * Pediatric patients, pregnant women or patients with impaired higher functions who cannot understand the study or collaborate with its protocolized follow-up.