Endovascular Treatment Versus Open Surgery for Isolated Iliac Artery Aneurysms: A Systematic Review and Meta-Analysis.

Both ET and OS were safe and effective methods to repair IIAAs with similar postoperative mortality. Compared with OS, ET can reduce the need for transfusion and the time of LHS, but it was associated with a higher risk of PICs. The comparisons of primary patency and reintervention rates were still unclear between the 2 groups.