Therapies to treat vascular pain can include medications, angioplasty, or bypass surgery. Angioplasty is a procedure to reduce or eliminate blockages in blood vessels. In bypass surgery, surgeons take a segment of a healthy blood vessel from another part of the body and make a detour around the blocked blood vessel. Doctors that specialize in pain management can sometimes help if the other treatments don’t work. In selected cases pain management nerve blocks and techniques such as spinal cord stimulation can reduce pain and improve circulation.