Contemporary approaches for the management of aorto-iliac occlusive disease

Aortoiliac occlusive disease (AIOD) secondary to peripheral arterial disease remains a challenging condition to manage due to anatomical complexities and comorbidities. Operative morbidity and mortality rates are high, and best-practice guidelines have traditionally been limited by a paucity of good quality evidence to aid decision-making. The advent of endovascular technology has enabled the clinician in providing a less invasive option in patients unsuitable for open surgery, but durability of endovascular approaches has remained questionable. However, emerging data on the contemporary management of aortoiliac occlusive disease is demonstrating comparable success rates between open and endovascular surgery. The purpose of this review is to provide an overview on the evolution of techniques, the contemporary management, limitations in the body of evidence and future treatment adjuncts aimed at improving success of intervention in aortoiliac occlusive disease.