Peripheral Angioplasty
What Is Peripheral Angioplasty?
Peripheral Angioplasty is a minimally invasive procedure used to open narrowed or blocked arteries outside the heart, usually in the legs, arms, or kidneys. It is performed to restore proper blood flow and relieve symptoms such as pain, cramping, or wounds that won’t heal. A small balloon is inflated inside the artery to widen it, and in some cases, a stent is placed to keep the artery open.
Why do I need this procedure?
Your doctor may recommend peripheral angioplasty if you have symptoms of Peripheral Artery Disease (PAD), including:
Leg pain while walking (claudication)
Non-healing wounds or ulcers on legs or feet
Numbness or weakness in the limbs
Coldness in lower leg or foot
Discoloration of toes or feet
Gangrene or tissue damage
Poor blood flow in kidneys or arms due to arterial narrowing
This procedure helps prevent amputation, improves mobility, and enhances quality of life.
What happens during peripheral angioplasty?
The procedure is usually done in a catheterization lab under local anesthesia with sedation. Steps include:
Numbing the insertion area, usually in the groin or arm
Inserting a catheter into the artery and guiding it to the narrowed area
Inflating a small balloon at the site of the blockage to widen the artery
Inserting a stent if needed to maintain blood flow
Using contrast dye and X-ray imaging to guide the procedure
The procedure usually takes about 1 to 2 hours, and most patients can go home the same day or the next.
What might I feel?
A needle prick or brief pressure at the catheter site
Warmth or flushing sensation from contrast dye
Mild discomfort or tightness during balloon inflation
Some soreness at the insertion point afterward
The procedure is generally well-tolerated and not painful.
What happens after the procedure?
The catheter is removed, and pressure is applied to prevent bleeding
You’ll be monitored in a recovery area for a few hours
Instructions will be given on walking, wound care, and medications
A follow-up visit will be scheduled to assess healing and success
Lifestyle changes, including quitting smoking, exercise, and a heart-healthy diet, are encouraged
Peripheral angioplasty can significantly improve blood flow, reduce symptoms, and lower the risk of serious complications like limb loss.