PAD TreatmentOrange County
Peripheral Artery Disease (PAD) is a common circulatory problem that causes leg pain, numbness, and non-healing sores. At Vascular and Interventional Specialists of Orange County, we specialize in comprehensive PAD care, offering a full range of treatment options from medications to minimally invasive procedures like angioplasty and stenting. Our goal is to restore blood flow, provide lasting relief from debilitating symptoms, and help you avoid amputation.
Understanding Peripheral Artery Disease (PAD)
Peripheral Artery Disease occurs when the arteries that supply blood to your limbs—most commonly your legs—become narrowed or blocked. This is primarily caused by atherosclerosis, a gradual buildup of fatty plaque in the arteries. As the plaque accumulates, it restricts blood flow, depriving your leg muscles of the oxygen and nutrients they need to function properly.
PAD affects millions of Americans, and the risk increases with age. If left untreated, PAD can lead to severe leg pain (claudication), difficulty walking, painful sores that won't heal, and critical limb ischemia (CLI), a serious condition that may require amputation. Seeking professional treatment from a peripheral artery disease doctor in Orange County is essential to prevent the disease from progressing and to protect your mobility and overall health.
Signs and Symptoms of PAD
Many people with PAD have no symptoms, but as the disease progresses, you may experience:
- Painful cramping in your hip, thigh, or calf muscles after activity, such as walking or climbing stairs (claudication)
- Leg numbness or weakness
- Coldness in your lower leg or foot, especially when compared with the other side
- Sores on your toes, feet, or legs that won’t heal
- A change in the color of your legs
- Hair loss or slower hair growth on your feet and legs
- Shiny skin on your legs
- No pulse or a weak pulse in your legs or feet
- Erectile dysfunction in men
Causes of Peripheral Artery Disease
The primary cause of PAD is atherosclerosis, literally meaning "hardening of the arteries". However, several risk factors contribute to the development and progression of the disease. These include:
- Smoking (the single most significant risk factor)
- Diabetes
- High blood pressure
- High cholesterol
- Advancing age, especially after 50
- A family history of PAD, heart disease, or stroke
Comprehensive PAD Treatment Options
Since we are a high-volume center for complex PAD and chronic limb-threatening ischemia, we offer patients several treatment options. Our vascular doctors and specialists will determine the most effective treatment for patients based on their symptoms, overall physical health, and medical history. Each treatment approach is effective depending on the severity and specific characteristics of your condition.
Medical Management
For many patients, especially those with early-stage PAD, medical management is the first line of treatment. To help manage PAD symptoms, our specialists may prescribe medications such as ACE inhibitors and ARBs to lower blood pressure. In turn, this can help prevent further narrowing of the arteries. In addition, medications like statins may be prescribed to reduce cholesterol levels and the risk of heart attacks and strokes by improving blood flow through narrowed arteries. Antiplatelet medications such as aspirin or clopidogrel are also commonly prescribed to prevent blood clots and reduce cardiovascular risk, as recommended by the CDC .
Angioplasty (Percutaneous Coronary Interventions)
Angioplasty, also known as percutaneous coronary interventions (PCIs), is a minimally invasive procedure that can help open an artery if it is too narrow (stenosis) by expanding the walls of the vessel so that blood flow can flow through more easily. This procedure is performed by our expert interventional radiologists using advanced, real-time imaging.
During the procedure, a small pinhole incision is made in the wrist or groin to access an artery. A specialized microcatheter is carefully guided through your arteries to the site of the blockage using X-ray imaging. A tiny balloon at the catheter's tip is then inflated, compressing the plaque against the artery wall and widening the vessel. The entire procedure typically takes one to two hours and is performed under local anesthesia with light sedation to ensure your comfort.
Angioplasty is highly effective for treating narrowed arteries and can provide immediate symptom relief with minimal downtime. Most patients return home the same day and resume normal activities within 24 to 48 hours.
Stenting
Stenting is often performed in conjunction with angioplasty to provide long-term support to the newly opened artery. A stent is a small, expandable metal mesh tube that is placed in the artery to hold it open and prevent it from narrowing again. Stents can also open narrowed arteries that are completely blocked by clots, known as occlusions.
There are two common types of stents used in this procedure: balloon-expandable and self-expanding. While stents come in different shapes and sizes, they all work for the same purpose—to open or support weakened areas until healing occurs naturally. This process may take time, but stents provide crucial structural support that allows blood to flow freely to your legs, relieving pain and promoting healing of non-healing wounds.
Atherectomy
Atherectomy is another minimally invasive option that involves removing plaque buildup from inside the artery. During this procedure, a specialized catheter with a cutting or grinding device is used to physically remove the plaque, opening the artery and restoring blood flow. Atherectomy is particularly useful for heavily calcified plaque that may not respond well to balloon angioplasty alone.
Surgical Treatment Options
Bypass Surgery
For patients with more extensive blockages or those who do not respond to less invasive treatments, bypass surgery may be recommended. In this procedure, the surgeon creates a detour for the blood to flow around a narrow or blocked artery. This is typically done using an autologous vein bypass graft, where a healthy blood vessel is taken from another part of your body (usually the leg) and used to create a new pathway for blood flow.
Bypass surgery can help increase blood flow to the legs and is particularly effective for patients with critical limb ischemia or long-segment blockages. While this is a more invasive procedure requiring a longer recovery time, it remains a highly effective option for restoring circulation and preventing amputation in severe cases.
Other Surgical Procedures
Depending on the specific characteristics of your PAD, other surgical procedures may be recommended, including balloon angioplasty, laser ablation, and various endovascular procedures. Our team will conduct a thorough evaluation, which may include vascular ultrasound or other diagnostic tests, to determine the best and most effective treatment plan for your specific condition.
Treatment Options Overview
All of these treatment options are effective depending on the severity and location of your arterial blockages. Our specialists at VIS Orange County will work with you to develop a personalized treatment plan that addresses your unique needs.
| Treatment | Description | Best For |
|---|---|---|
| Medications | Medications (ACE inhibitors, ARBs, statins, antiplatelet drugs) to control risk factors and slow disease progression | Early-stage PAD, cardiovascular risk reduction |
| Angioplasty | Balloon inflation to compress plaque and widen narrowed arteries | Focal narrowing (stenosis) |
| Stenting | Metal mesh tube placed to keep artery open after angioplasty | Preventing re-narrowing, treating occlusions |
| Atherectomy | Physical removal of plaque using specialized catheter | Heavily calcified plaque |
| Bypass Surgery | Creating a new pathway around blocked arteries using vein graft | Extensive blockages, critical limb ischemia |
| Other Procedures | Laser ablation, endovascular interventions | Specific anatomical challenges |
Why Choose VISOC for PAD Treatment?
As a high-volume center specializing in complex PAD and chronic limb-threatening ischemia, we offer several key advantages:
- Comprehensive Care: From medical management to advanced surgical interventions, we provide the full spectrum of PAD treatments under one roof.
- Expert Team: Our board-certified vascular surgeons and interventional specialists have extensive training from top institutions including Stanford University.
- Minimally Invasive Focus: Whenever possible, we prioritize less invasive approaches that offer faster recovery and fewer complications.
- Personalized Treatment Plans: We tailor every treatment plan to your specific symptoms, overall health, and medical history.
- Limb Salvage Expertise: Our goal is always to preserve your mobility and help you avoid amputation through timely, effective intervention.
- State-of-the-Art Facility: We use the latest imaging technology and techniques to ensure the best possible outcomes.
Lifestyle Changes and Prevention
In addition to medical and surgical treatments, lifestyle modifications play a crucial role in managing PAD and preventing its progression. We strongly recommend:
- Quitting smoking (the most important step you can take)
- Regular exercise, particularly supervised walking programs
- Maintaining a healthy diet low in saturated fats and cholesterol
- Managing diabetes, keeping blood sugar levels under control
- Controlling blood pressure and cholesterol levels
These lifestyle changes, combined with appropriate medical treatment, can significantly slow the progression of PAD and improve your quality of life. Resources are available through Orange County health programs to support your journey to better vascular health.
Frequently Asked Questions
What is PAD?
Peripheral Artery Disease (PAD) is a circulatory condition where narrowed arteries reduce blood flow to your limbs, most commonly the legs. It is primarily caused by atherosclerosis, the buildup of fatty plaque, and can lead to leg pain, non-healing sores, and an increased risk of heart attack and stroke.
What treatment options are available for PAD?
Treatment options range from medications (ACE inhibitors, statins, antiplatelet drugs) to minimally invasive procedures (angioplasty, stenting, atherectomy) to surgical interventions (bypass surgery). The best option depends on the severity and location of your blockages, your overall health, and your symptoms.
How do I know which treatment is right for me?
Our vascular specialists will conduct a comprehensive evaluation including a physical examination, ankle-brachial index (ABI) testing, and imaging studies. Based on these results and your medical history, we'll recommend the most effective treatment approach for your specific situation.
Are these procedures painful?
Minimally invasive procedures like angioplasty and stenting are performed under local anesthesia with light sedation, so discomfort during the procedure is minimal. Post-procedure pain is generally mild and easily managed. Bypass surgery requires general anesthesia and has a longer recovery period.
How long does recovery take?
Recovery time varies by procedure. Minimally invasive treatments like angioplasty and stenting typically allow patients to return home the same day and resume normal activities within 24-48 hours. Bypass surgery requires a longer hospital stay and recovery period of several weeks.
Will my insurance cover PAD treatment?
Most insurance plans, including Medicare, cover medically necessary treatments for Peripheral Artery Disease. Our office staff will work with you to verify your coverage and explain any potential costs before treatment begins.
Can PAD be prevented?
While some risk factors like age and family history cannot be changed, many aspects of PAD are preventable. Quitting smoking, managing diabetes and blood pressure, maintaining healthy cholesterol levels, and staying physically active can significantly reduce your risk of developing PAD or slow its progression.
Contact Us Today
Take the next step toward restoring your circulation and reclaiming your mobility. If you or a loved one is experiencing symptoms of PAD, do not hesitate to reach out to our highly-skilled specialists. For more information about our comprehensive PAD treatment options, contact our office at (714) 560-4450 to schedule an appointment today.
Vascular & Interventional Specialists of Orange County is located at 1010 W La Veta Ave Suite 320 Orange, CA 92868.
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