Peripheral artery blockage

also known as peripheral artery disease (PAD), is a common condition that occurs when the arteries that carry blood to the legs become narrowed or blocked due to the buildup of cholesterol and fatty deposits on the arterial walls. This narrowing reduces blood flow to the lower limbs and may cause pain in the legs, especially while walking.

In advanced cases, the condition may lead to foot ulcers or severely impaired circulation in the legs. When medications and lifestyle changes are not sufficient to improve the condition, doctors may recommend leg artery bypass surgery to restore proper blood flow to the affected limb.