[Interventional angiology : Endovascular treatment of chronic and acute limb ischemia].

The development of new technologies and techniques has significantly advanced the field of endovascular peripheral interventions for chronic and acute limb ischemia over the last 20 years. Nowadays, the majority of patients with symptomatic peripheral arterial occlusive disease can be treated percutaneously using an endovascular first approach as a minimally invasive alternative to classical bypass surgery. Balloon angioplasty and stent implantation are the mainstays of endovascular interventions. For reconstruction of complex aortoiliac occlusions covered stents are frequently used. Patency rates after femoropopliteal interventions have been improved by the introduction of drug-eluting balloon and stent technologies. Advances in material and access techniques now enable the successful endovascular treatment of more complex infrapopliteal stenoses and occlusions.