Minimally Invasive Treatment for Varicose Veins
Varicose veins can affect both appearance and everyday comfort, particularly when they are accompanied by aching, swelling, heaviness or tiredness in the legs. These symptoms may be associated with venous reflux, which occurs when blood flows backwards through a vein because its valves are not functioning properly. Endovenous Laser Ablation (EVLA) Willowdale is a minimally invasive treatment that may be suitable for selected patients with symptomatic venous reflux. At Atrium Vascular Associates, Dr. Sydney Wong, M.D., FRCSC, reviews each patient’s symptoms and vascular findings before recommending an appropriate treatment option.
When Varicose Veins Need More Than Cosmetic Treatment
Not all visible varicose veins require medical intervention. However, veins that are accompanied by recurring discomfort or swelling may be associated with an underlying venous circulation problem.
Symptoms that may warrant an assessment include:
- Aching or throbbing in the legs
- Heavy or fatigued legs
- Swelling around the ankles or lower legs
- Discomfort after standing for long periods
- Enlarged, twisted or prominent veins
- Symptoms that become more noticeable throughout the day
- Skin changes associated with chronic venous disease
When a specific vein is contributing to these symptoms through reflux, Endovenous Laser Ablation (EVLA) Willowdale may be considered as part of an individualized treatment plan.
Understanding Venous Reflux
Veins contain valves that help direct blood towards the heart and limit backward movement. When these valves become weakened or fail to close effectively, blood can flow in the wrong direction and increase pressure within the affected vessel.
This abnormal backward flow is known as venous reflux. Increased venous pressure can contribute to enlarged veins and symptoms such as swelling, aching and a feeling of heaviness.
Diagnostic Testing: When required, specialized vascular ultrasound, Ankle-Brachial Index (ABI) testing, and CTA imaging can be arranged through appropriate diagnostic facilities to assess blood flow and identify the underlying cause of symptoms.
Determining where reflux is occurring helps a vascular specialist decide whether Endovenous Laser Ablation (EVLA) Willowdale is an appropriate treatment.
How EVLA Fits Into Modern Vein Care
Endovenous Laser Ablation (EVLA) Willowdale is a minimally invasive procedure designed to close a vein that is contributing to abnormal blood flow. Ultrasound guidance is used to help place a small catheter inside the affected vessel.
A thin laser fibre is then introduced through the catheter. Controlled thermal energy is delivered to the vein wall, causing the targeted vessel to close. Blood can subsequently reroute through healthier veins.
Unlike traditional vein-removal surgery, the affected vessel does not need to be surgically removed. Laser ablation treats the vein internally through a small access point and can be an option for appropriately selected patients.
Could EVLA Be Suitable for Your Veins?
Having varicose veins does not automatically mean that EVLA is necessary. The suitability of Endovenous Laser Ablation (EVLA) Willowdale depends on factors including the anatomy of the affected vein, the pattern of reflux, the severity of symptoms and overall vascular health.
EVLA may be considered when:
- A particular vein has been identified as contributing to venous reflux.
- Symptoms are persistent or interfere with daily activities.
- The affected vessel is suitable for endovenous treatment.
- Conservative management has not adequately controlled symptoms.
- Clinical assessment supports an interventional approach.
A vascular specialist can assess these factors and explain whether laser ablation, another procedure or conservative treatment is appropriate.
Before Treatment
Before Endovenous Laser Ablation (EVLA) Willowdale, your physician will review your symptoms, medical history and relevant vascular findings. You may be asked about leg swelling, aching, heaviness and whether symptoms change after prolonged standing, walking or physical activity.
The location and anatomy of the affected veins are also considered when planning treatment. This allows the treatment strategy to focus on the source of abnormal blood flow rather than simply addressing veins that are visible at the surface.
During Treatment
During Endovenous Laser Ablation (EVLA) Willowdale, ultrasound guidance is used to help position the catheter accurately inside the targeted vein.
Local anaesthetic is generally used around the treatment area. A small entry point is made to allow the catheter to enter the vessel. A fine laser fibre is then guided through the catheter to the planned treatment area.
Controlled thermal energy is applied along the affected section of the vein. The heat causes the vein walls to close, allowing blood to naturally move through other healthier veins.
The specific technique and duration can vary depending on the patient’s vascular anatomy and the veins being treated.
After Treatment
Recovery following Endovenous Laser Ablation (EVLA) Willowdale is generally relatively quick, although individual recovery experiences vary.
Your physician may recommend:
- Walking regularly according to your instructions
- Wearing compression stockings if advised
- Temporarily limiting strenuous physical activity
- Monitoring the treated area
- Attending recommended follow-up appointments
Many patients can return to light daily activities relatively soon after treatment. The timing for resuming strenuous exercise, heavy lifting or physically demanding work will depend on your individual recovery and your physician’s guidance.
What Happens to the Treated Vein?
Following Endovenous Laser Ablation (EVLA) Willowdale, the targeted vein remains closed rather than being physically removed.
Blood is redirected through other healthy functioning veins, while the body gradually processes the closed vessel.
The treatment addresses a particular vein contributing to venous reflux. However, venous disease can affect multiple vessels, so closing one vein does not guarantee that additional varicose veins or reflux will not develop later.
EVLA Compared With Other Vein Treatments
There are several approaches to treating varicose veins and venous reflux. The appropriate option depends on the patient’s symptoms, vascular findings and individual vein anatomy.
Compression Therapy
Compression stockings provide external support to the legs and may help reduce swelling, aching and heaviness. They can be useful as conservative management but do not close the underlying refluxing vein.
Sclerotherapy
Sclerotherapy involves injecting a solution into selected veins to encourage them to close. It may be appropriate for certain smaller veins and can sometimes be used as part of a broader treatment plan.
Surgical Treatment
Traditional surgical procedures may involve tying off or removing affected veins. For suitable patients, Endovenous Laser Ablation (EVLA) Willowdale provides a minimally invasive alternative that closes the affected vein internally instead of surgically removing it.
A vascular specialist can explain the benefits and limitations of these approaches based on your individual condition.
Why Choose Dr. Sydney Wong?
Dr. Sydney Wong, M.D., FRCSC, is a Canadian board-certified vascular and endovascular surgeon and a Fellow of the Royal College of Surgeons of Canada. He is also a Registered Physician in Vascular Interpretation (RPVI).
At Atrium Vascular Associates, treatment recommendations are based on individual symptoms, vascular findings and the characteristics of the affected veins. Patients from Willowdale considering Endovenous Laser Ablation (EVLA) Willowdale can discuss their concerns with Dr. Wong and learn whether laser vein treatment may be appropriate.
Frequently Asked Questions (FAQs)
Is EVLA painful?
Local anaesthetic is generally used during Endovenous Laser Ablation (EVLA) Willowdale to help maintain comfort during the procedure. Some patients may notice pressure, warmth or other sensations during treatment.
Can I walk after EVLA?
Walking is generally encouraged after treatment when medically appropriate. Your physician will provide specific instructions regarding walking and activity following the procedure.
How quickly can I return to normal activities?
Many patients can resume light everyday activities relatively soon after treatment. The timeframe for returning to strenuous exercise or physically demanding work varies depending on individual recovery.
Will I need compression stockings?
Compression stockings may be recommended after Endovenous Laser Ablation (EVLA) Willowdale. Your physician will determine whether they are appropriate and provide instructions regarding their use.
Is EVLA a permanent treatment?
The treated vein is intended to remain closed, but venous disease can affect other vessels. New reflux or varicose veins may develop over time, so treatment of one vein cannot guarantee that additional vein problems will not occur.
Is laser ablation suitable for everyone?
No. Endovenous Laser Ablation (EVLA) Willowdale is not appropriate for every patient. A vascular assessment is necessary to determine whether the affected vein, its anatomy and reflux pattern are suitable for endovenous treatment.
Take the Next Step Towards Better Vein Health
If varicose veins are causing persistent aching, swelling, heaviness or leg fatigue, understanding the underlying cause can help you explore appropriate treatment options. A vascular assessment can determine whether venous reflux is contributing to your symptoms and whether an intervention may be suitable.
For patients considering Endovenous Laser Ablation (EVLA) Willowdale, Atrium Vascular Associates provides individualized vascular care. Dr. Sydney Wong can assess your condition and discuss whether laser ablation or another treatment approach is appropriate for your needs.
