Peripheral vascular disease treatment
Peripheral arterial disease (PAD) describes a condition in which arteries outside of the heart become narrowed or occluded - typically occurring in the legs. PAD causes decreased oxygen delivery to the lower extremities and can lead to development of leg pain (claudication), or non-healing ulcers and tissue death (necrosis) in severe cases. Left untreated, PAD can ultimately result in limb amputation. Historically, PAD was treated with invasive surgery like a bypass. Cutting edge technology now allows for less invasive treatments that can be used in carefully selected patients.
Using image guidance, the interventional radiologist can locate the narrowed or clogged areas in the artery and can often treat by using a balloon (angioplasty), atherectomy device (for plaque removal), or a stent to open the blockage and improve blood flow. The procedure typically takes about 2-4 hours, does not require large incisions, and carries a lower risk of bleeding, infection, or overall complications when compared to surgery. Check with your doctor to see if these treatments may be appropriate for you.
