Minimally Invasive Treatment for Varicose Veins
Varicose veins can cause more than visible changes beneath the skin. When enlarged veins are accompanied by aching, swelling, heaviness or leg fatigue, they may be associated with an underlying circulation problem called venous reflux. Endovenous Laser Ablation (EVLA) Mississauga is a minimally invasive treatment that may be appropriate for selected patients with symptomatic varicose veins caused by reflux. At Atrium Vascular Associates, Dr. Sydney Wong, M.D., FRCSC, assesses each patient’s vascular condition and symptoms before recommending an appropriate treatment approach.
When Varicose Veins Need More Than Cosmetic Treatment
Visible varicose veins do not always require medical treatment. However, recurring symptoms can indicate that the veins are affecting normal circulation and deserve professional evaluation.
Signs that may warrant assessment include:
- Aching or throbbing in the legs
- Persistent leg heaviness or fatigue
- Swelling around the ankles or lower legs
- Discomfort following prolonged standing
- Enlarged, twisted or prominent veins
- Symptoms that become more noticeable as the day progresses
- Skin changes associated with chronic venous disease
When a refluxing vein is responsible for these symptoms, Endovenous Laser Ablation (EVLA) Mississauga may be considered as part of an individualized treatment plan.
Understanding Venous Reflux
Healthy veins contain valves that help blood travel in the correct direction towards the heart. When these valves become weakened or fail to close properly, blood can move backwards and accumulate within the affected vein.
This abnormal backward flow is known as venous reflux. The increased pressure can cause veins to enlarge and may contribute to swelling, discomfort and a heavy sensation in the legs.
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 the source of reflux is an important step when evaluating whether Endovenous Laser Ablation (EVLA) Mississauga may be suitable.
How EVLA Fits Into Modern Vein Care
Endovenous Laser Ablation (EVLA) Mississauga is designed to close a vein that is contributing to abnormal blood flow. Ultrasound guidance is used to position a small catheter within the affected vessel.
A thin laser fibre is passed through the catheter, allowing controlled thermal energy to be delivered directly to the vein wall. The heat causes the targeted vein to close, allowing blood to reroute through healthier functioning veins.
The procedure treats the affected vessel from inside rather than surgically removing it. For appropriately selected patients, this makes laser ablation a minimally invasive approach to managing venous reflux.
Could EVLA Be Suitable for Your Veins?
Not every patient with varicose veins requires laser ablation. Whether Endovenous Laser Ablation (EVLA) Mississauga is appropriate depends on the affected vein, its anatomy, the pattern of reflux, your symptoms and your overall vascular health.
EVLA may be considered when:
- A particular vein has been identified as contributing to reflux.
- Symptoms are persistent or interfering with daily activities.
- The affected vessel is appropriate for endovenous treatment.
- Conservative measures have not provided sufficient symptom relief.
- Clinical assessment indicates that intervention may be beneficial.
A vascular specialist can review your individual findings and explain whether EVLA, another procedure or conservative treatment is most appropriate.
Before Treatment
Before Endovenous Laser Ablation (EVLA) Mississauga, your physician will review your symptoms, medical history and relevant vascular findings. You may be asked about leg swelling, discomfort, heaviness and whether your symptoms change with prolonged standing or physical activity.
The anatomy and location of the affected veins are also considered. This helps ensure that any treatment is directed toward the underlying venous problem rather than simply the veins that are most visible.
During Treatment
During Endovenous Laser Ablation (EVLA) Mississauga, ultrasound guidance is used throughout the procedure to help position the catheter accurately.
Local anaesthetic is generally used around the treatment area. A small access point is made so that a catheter can be introduced into the affected vein. A fine laser fibre is then guided through the catheter to the planned treatment location.
Controlled thermal energy is delivered along the targeted portion of the vein. This causes the vein to close. Blood can then naturally travel through other healthier veins.
The precise technique and duration of treatment depend on factors such as the patient’s anatomy and the veins being addressed.
After Treatment
Recovery following Endovenous Laser Ablation (EVLA) Mississauga is generally relatively quick, although individual experiences vary.
Your post-treatment instructions may include:
- Walking regularly as advised
- Wearing compression stockings if recommended
- Temporarily limiting strenuous activities
- Monitoring the treated area
- Attending follow-up appointments when required
Many patients can return to light everyday activities relatively soon. Your physician will advise you when it is appropriate to resume more demanding exercise, heavy lifting or other strenuous activities.
What Happens to the Treated Vein?
After Endovenous Laser Ablation (EVLA) Mississauga, the treated vein remains closed rather than being surgically removed.
The body redirects blood through healthier functioning veins, while the closed vessel is gradually processed naturally.
The procedure targets a specific vein that is contributing to abnormal blood flow. However, venous disease can affect other vessels, so closing one vein does not guarantee that additional varicose veins or reflux will not develop in the future.
EVLA Compared With Other Vein Treatments
Different treatments may be used to manage varicose veins and venous reflux. The appropriate approach depends on the individual’s symptoms, vascular findings and vein anatomy.
Compression Therapy
Compression stockings provide external support to the legs and can help improve venous circulation. They may reduce symptoms such as swelling, aching and heaviness but do not close the underlying refluxing vein.
Sclerotherapy
Sclerotherapy involves injecting a solution into selected veins to encourage them to close. It can be useful for certain smaller veins and may be considered alongside other treatments depending on the patient’s vascular condition.
Surgical Treatment
Traditional surgical treatment may involve tying off or removing affected veins. For appropriate candidates, Endovenous Laser Ablation (EVLA) Mississauga offers a minimally invasive alternative that closes the vein internally rather than surgically removing it.
A vascular specialist can compare these approaches and explain which option best fits your individual circumstances.
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 decisions are individualized according to symptoms, vascular findings and the characteristics of the affected veins. Patients from Mississauga considering Endovenous Laser Ablation (EVLA) Mississauga 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) Mississauga to help maintain comfort during treatment. Some patients may notice pressure, warmth or other sensations during the procedure.
Can I walk after EVLA?
Walking is generally encouraged after treatment when medically appropriate. Your physician will provide specific instructions based on your procedure and individual circumstances.
How quickly can I return to normal activities?
Many patients can resume light everyday activities relatively soon after treatment. The timing for returning to strenuous exercise or physically demanding work varies according to individual recovery.
Will I need compression stockings?
Compression stockings may be recommended after Endovenous Laser Ablation (EVLA) Mississauga. Your physician will determine whether they are appropriate and explain how they should be used.
Is EVLA a permanent treatment?
The treated vein is intended to remain closed, but venous disease can affect other vessels. New varicose veins or reflux can develop over time, so treatment of one vein cannot guarantee that future vein problems will not occur.
Is laser ablation suitable for everyone?
No. Endovenous Laser Ablation (EVLA) Mississauga is not suitable for every patient. A vascular assessment is necessary to determine whether the affected vein and its reflux pattern are appropriate 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) Mississauga, 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.
