- What is renal artery stenting?
Renal artery stenting is performed to treat a condition called renal artery stenosis, which occurs when one or more of the arteries that carries blood to your kidneys becomes narrowed or blocked.
Renal artery stenting may be necessary if your physician confirms that a significant blockage is present in one or both of your renal arteries. The procedure is usually done to protect your kidney from further damage due to loss of blood supply.
- What happens during renal artery stenting?
You will be positioned on a table and placed under local anesthesia. A small incision will be made in your groin. Your doctor will insert a thin, balloon-tipped catheter into your renal artery. After the catheter reaches the blockage, your doctor will inflate the balloon to widen your artery and restore blood flow. Your doctor will then place a small tube called a stent inside your renal artery to hold it open. Your doctor will remove the catheter and suture the incision.
- What can I expect after renal artery stenting?
When the procedure is completed, you will be moved to recovery for observation and monitoring. Your doctor will provide more information about your recovery.
- How long does it take to recover after renal artery stenting?
Following renal artery stenting, you will need to avoid strenuous physical activity for at least 24 hours. Lie down often, particularly if bleeding occurs around the incision. If you notice any bleeding, pain, or a feeling of warmth in the area, as well as any changes in the color of the skin of your leg, you should contact your doctor immediately.
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