What is the treatment for blocked arteries in the legs?

The treatment for blocked arteries in the legs depends on the severity and location of the blockage. Mild or moderate blockages may be treated with lifestyle changes, such as exercise, healthy diet, and smoking cessation. Medications may also be prescribed to improve blood flow and prevent blood clots.

For severe or persistent blockages, endovascular procedures or surgery may be necessary. Endovascular procedures are minimally invasive and involve the use of a catheter inserted through a small incision to directly access the blocked artery. The catheter may deliver medication or a balloon may be used to open the blockage, or a stent may be placed to hold the artery open permanently.

Surgery may be necessary for longer blockages or those that cannot be treated with endovascular procedures. The most common type of surgery for blocked arteries in the legs is bypass surgery. This involves creating a new route for blood flow around the blocked area using a vein graft from another part of the body or a synthetic graft.

After any treatment, ongoing management and follow-up care is important to prevent further blockages. This may include regular check-ups, medication management, and lifestyle changes to reduce any risk factors for artery blockages.