Isolated iliac vascular injuries and outcome of repair versus ligation of isolated iliac vein injury

Isolated iliac vascular injuries are associated with a high incidence of mortality, especially for combined venous and arterial injury, but mortality is significantly lower than in patients with nonisolated iliac vascular injuries. In patients with isolated iliac vein injuries, mortality was higher in patients who underwent ligation compared with repair; however, the rates of deep venous thrombosis, pulmonary embolism, fasciotomy, amputation, and acute kidney injury were not different between the treatment groups. These data lend credence to the assessment that repair of iliac vein injuries is preferable to ligation whenever feasible.