Value of cutting balloon angioplasty for limb salvage in patients with obstruction of popliteal and distal arteries.

Popliteal-to-distal bypass is still the gold standard for limb salvage. However, some patients, especially elderly or diabetic patients, are not eligible for such treatment; and problems may arise, including poor healing of distal surgical wounds, delayed resumption of ambulation, and prolonged hospitalization. This prospective multicenter study carried out on an intent-to-treat basis includes 53 extremities in 48 patients presenting critical ischemia due to infrageniculate arterial lesions with no proximal lesions.

Treatment of infrarenal aortic aneurysm by minimally invasive retroperitoneal approach: use of a video-assisted technique.

We propose a technique for treating abdominal aortic aneurysm in which first a minilaparotomy (retroperitoneal) is performed to make a conventional arterial dissection; then, video assistance is used to control the left lumbar arteries and to make the aortic anastomosis. This technique can be performed with no significant laparoscopic capability.The patient was installed in a 20-degree right lateral decubitus.