Critical limb ischemia.

摘要: Critical limb ischemia (CLI) is the most severe manifestation of peripheral artery disease (PAD). Without timely recognition, appropriate diagnosis, and revascularization, patients with CLI are at risk for amputation or potentially fatal complications. The past decade has seen substantial growth in endovascular therapies options now exist treating long-segment lower-extremity arterial occlusive disease, but surgical bypass may yield more durable results. Patients who younger, active, low surgery have better outcomes an operation. Surgical treatment also indicated failures therapy, which include early technical later occlusion after placement stents other interventions.