Limb Preservation
Limb preservation may be a necessary treatment plan for patients suffering from peripheral vascular disease (PVD). This condition causes a person’s blood flow to be compromised and can increase one’s risk for varicose veins and blood clots. In severe cases, the legs may be at risk for amputation. However, through limb preservation, we can help eliminate PVD to save the patient’s legs.
A peripheral angiogram is a test that uses X-rays and dye to find narrowed or blocked areas in one or more arteries that supply blood to your legs. The procedure usually starts with a needle put into the femoral (groin) artery.
After access is established, catheters (thin tubes) and wires are threaded through the arterial system to a specific area of interest or throughout the entire body. As a contrast agent (iodine dye) is injected and X-ray images are taken to let your vascular surgeon view the flow of the dye and identify blockages.
When to See HMDODLLC Center for Limb Preservation
You should schedule an appointment for limb preservation if:
- Another physician has told you that your legs are at risk of being amputated
- You have severe peripheral vascular disease
- You have wounds that limit the use of your leg
- You have diabetes that causes leg numbness
- Your legs cramp after walking short distances
