Stent Placement
A Minimally Invasive Treatment for Peripheral Artery Disease
What is a Stent Placement?
Stent placement has gained prominence as a minimally invasive treatment for peripheral artery disease (PAD). A stent is a small, mesh-like tube made of metal or fabric that is inserted into the affected artery to help restore blood flow. This procedure is usually performed and placed together with the angioplasty procedure.
How Does a Stent Work?
The primary function of a stent is to open up the narrowed artery and keep it propped open. During the procedure, a catheter with a deflated balloon at its tip is threaded through a small incision in the groin or arm to reach the affected artery. Once in position, the balloon is inflated, which pushes the plaque against the artery walls, allowing for improved blood flow. Subsequently, the balloon is deflated, and a stent is placed to ensure the artery remains open.
What Happens During The Stent Placement?
The procedure for stent placement typically involves the following steps:
Preparation: Before the procedure, the patient is prepped and given local anesthesia to numb the area where the incision will be made.
Catheter Insertion: A catheter is inserted into a blood vessel in the groin or arm and guided to the affected artery using X-ray guidance.
Angiography: A contrast dye is injected through the catheter, which helps visualize the narrowed or blocked area on the X-ray screen.
Balloon Inflation: A deflated balloon attached to the catheter is positioned at the site of the blockage. The balloon is then inflated to compress the plaque against the artery walls, widening the artery.
Stent Placement: After the balloon is deflated and removed, a stent is inserted into the newly widened area. The stent expands and holds the artery open.
Closing the Incision: Once the stent is in place, the catheter is removed, and the incision is closed with sutures or adhesive strips.
Recovery and Follow-up Care
After undergoing stent placement for PAD, patients can expect a relatively smooth recovery process. Most individuals are discharged from the hospital on the same day or within a day, and normal activities can often be resumed within a few days.
During the recovery period, it is important for patients to follow their doctor's instructions regarding medication, physical activity, and wound care. Regular follow-up appointments will be scheduled to monitor the stent's effectiveness, ensure the artery remains open, and address any concerns or complications that may arise.
Benefits of Stent Placement
Stent placement offers several advantages over traditional surgical methods for treating peripheral artery disease. Some of the key benefits include:
Minimally Invasive: Stent placement is a minimally invasive procedure, requiring only a small incision. This leads to faster recovery, reduced scarring, and a shorter hospital stay compared to open surgery.
Improved Blood Flow: By opening up the narrowed artery, stent placement restores blood flow to the affected area, alleviating symptoms such as leg pain and cramping.
Long-lasting Results: Stents are designed to remain in place permanently, providing long-term relief from symptoms and preventing future blockages.
Customizable Treatment: Stents come in various sizes and designs, allowing healthcare professionals to choose the most suitable option for each patient's specific needs.
Risks and Complications of Stent Placement
While stent placement is generally considered safe, there are potential risks and complications associated with the procedure. These may include:
Bleeding or Hematoma: Bleeding at the site of the incision or the formation of a hematoma (a collection of blood) can occur, although these are relatively rare.
Infection: There is a slight risk of infection at the incision site. Patients should monitor the area for signs of infection, such as redness, swelling, or discharge, and seek medical attention if necessary.
Artery Damage: In rare cases, the artery may be damaged during the procedure, leading to bleeding or blood vessel rupture.
Restenosis: Restenosis refers to the re-narrowing of the treated artery. While stents are designed to prevent this, it can still occur in some cases, requiring additional treatment or intervention.
Stent Placement at Indiana Vascular
Stent placement has revolutionized the treatment of peripheral artery disease, offering a minimally invasive solution that restores blood flow and improves the quality of life for individuals affected by this condition. With its customizable nature, long-lasting results, and relatively quick recovery time, stent placement has become a preferred choice for patients and healthcare professionals alike.
At Indiana Vascular, we offer a facility filled with state-of-the-art equipment and a staff of experienced doctors that specialize in performing stent placements. We will work with you in creating a treatment plan tailored to your individualized needs, and will walk with you every step of the way to ensure a favorable outcome and swift recovery.
Do not allow PAD to negatively impact your quality of life. Schedule an appointment with us today to receive a consultation and gain insight into the condition, as well as discover how we can enhance your overall health.
Frequently Asked Quetions
-
No, the procedure is performed under local anesthesia, so you won't feel any pain during the process.
-
Recovery times can vary, but most people can return to their normal activities within a week.
-
Once placed, the stent becomes part of your artery wall and shouldn't move.
-
Absolutely! Many people experience improved quality of life after the procedure.