Jul 15, 2022 · What causes acute arterial occlusion? The most common cause of acute arterial occlusion is a blood clot (thrombus) in one of your arteries. A blood clot can form anywhere in your body, but it’s most common in your legs. It’s especially common in your superficial femoral artery, which supplies blood to your lower leg.

Percutaneous transluminal angioplasty of superficial femoral artery is a proven, viable, safer, and effective option, with good mid-term clinical results and patency rates. Different approaches to be chosen depends on the anatomical and technical factors to get the best possible outcome.

Crossing and treating chronic total occlusions (CTOs) in the superficial femoral artery (SFA) remains a significant challenge in the treatment of peripheral artery disease (PAD).

Femoral artery occlusion refers to the blockage of the femoral artery, a major blood vessel in the thigh that supplies oxygenated blood to the leg. This occlusion can result from atherosclerosis, thrombosis, or trauma, among other causes.

Feb 4, 2025 · Occlusion of the superficial femoral artery (SFA) is a severe form of femoral artery disease where the SFA, the main artery in the thigh, becomes blocked. This blockage restricts blood flow to the lower leg and foot, leading to debilitating symptoms such as pain, numbness, and difficulty walking.

3 days ago · Superficial femoral artery disease poses significant challenges in patients with peripheral artery disease due to its unique anatomic and physiological characteristics. While conservative measures remain the initial approach for chronic, stable symptoms, endovascular therapies have gained prominence due to their minimally invasive nature, expedited recovery times, and preservation of future ...

Compilation of the data revealed different patient populations for the different treatment modalities. For example, PTA was generally used to treat short, stenotic lesions, while endografts and SA were generally used for longer, total occlusions. For this reason, patency rates for the different treatment modalities cannot be directly compared.

Jan 2, 2023 · The most typical area of arterial occlusion is the distal superficial femoral artery, resulting in claudication in the calf muscle area. Acute occlusion can lead to a limb or life-threatening ischemia.

2439 patients to evaluate the safety and efficacy of different strategies for crossing the chronic total occlusion of superficial femoral artery. Results: There was statistically significant difference found between crossing techniques regarding DM and combined DM and dyslipidemia.

Mar 2, 2015 · The noninvasive studies obtained after iliac stenting showed severe arterial insufficiency in both legs at the level of the thigh (Figure 60-1) consistent with the disease in the superficial femoral artery (SFA). Her physician recommended repeat angiography and possible SFA intervention.