Minimally Invasive Treatment for Varicose Veins
Varicose veins can become a source of discomfort as well as a visible change in the legs. Symptoms such as aching, swelling, heaviness and tiredness may sometimes be linked to an underlying problem with venous circulation. Endovenous Laser Ablation (EVLA) Caledon is a minimally invasive treatment option for appropriately selected patients whose varicose veins are associated with venous reflux. At Atrium Vascular Associates, Dr. Sydney Wong, M.D., FRCSC, reviews each patient’s symptoms and vascular findings to determine whether laser vein treatment is suitable.
When Varicose Veins Need More Than Cosmetic Treatment
Not every visible vein requires medical intervention. However, varicose veins that cause recurring symptoms can warrant a vascular assessment to identify whether an underlying circulation problem is present.
Symptoms may include:
- Aching or throbbing in the legs
- Heavy or fatigued legs
- Swelling around the ankles
- Discomfort after prolonged standing
- Prominent, enlarged or twisted veins
- Symptoms that become stronger later in the day
- Certain skin changes associated with chronic venous disease
When symptoms are related to an affected refluxing vein, Endovenous Laser Ablation (EVLA) Caledon may be one of the treatment options considered following a clinical assessment.
Understanding Venous Reflux
Veins contain valves that help blood move upward towards the heart. If these valves become weakened, they may allow blood to flow backwards and collect within the affected vein.
This backward flow is called venous reflux. Increased pressure within the vein can contribute to enlargement and may lead to symptoms including swelling, aching and a sensation 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 originates helps a vascular specialist decide whether Endovenous Laser Ablation (EVLA) Caledon is an appropriate treatment approach.
How EVLA Fits Into Modern Vein Care
Endovenous Laser Ablation (EVLA) Caledon uses controlled thermal energy to close a vein that is contributing to abnormal blood flow. Ultrasound guidance allows the physician to navigate a small catheter into the affected vessel.
A fine laser fibre is passed through the catheter and delivers carefully controlled heat to the inside of the vein. This causes the targeted vein to close, allowing blood to redirect through healthier veins.
Because the affected vessel is treated from within rather than surgically removed, laser ablation is considered a minimally invasive approach to suitable cases of venous reflux.
Could EVLA Be Suitable for Your Veins?
Having varicose veins does not automatically mean that EVLA is necessary or appropriate. The suitability of Endovenous Laser Ablation (EVLA) Caledon depends on factors such as the location of reflux, the anatomy of the affected vein, the patient’s symptoms and overall vascular health.
Treatment may be considered when:
- A specific vein is contributing to venous reflux.
- Symptoms are persistent or interfering with everyday life.
- The vein has characteristics that make endovenous treatment feasible.
- Conservative measures have not adequately managed the symptoms.
- Clinical assessment supports an interventional approach.
A vascular surgeon can evaluate these factors and explain whether laser ablation, another procedure or non-invasive management is appropriate.
Before Treatment
Before Endovenous Laser Ablation (EVLA) Caledon, your symptoms and medical history will be reviewed. Your physician may ask about leg discomfort, swelling, heaviness and whether symptoms change with standing, walking or other activities.
The affected veins and their reflux patterns are also considered when developing a treatment plan. This helps ensure that treatment is directed toward the underlying vascular issue rather than simply the veins that are most noticeable on the skin.
During Treatment
During Endovenous Laser Ablation (EVLA) Caledon, ultrasound guidance is used to help position the treatment equipment accurately within the affected vein.
A local anaesthetic is generally administered around the treatment area. A small access point allows a catheter to be introduced into the vessel. A thin laser fibre is then guided through the catheter to the planned treatment area.
Controlled thermal energy is delivered along the vein, causing its walls to close. Once the vein has been closed, blood can naturally move through healthier functioning veins.
The specific treatment technique and duration can vary according to the patient’s vascular anatomy and the veins being treated.
After Treatment
Recovery following Endovenous Laser Ablation (EVLA) Caledon is generally relatively quick, although the experience differs between individuals.
After treatment, you may be advised to:
- Walk regularly according to your physician’s instructions
- Use compression stockings if recommended
- Temporarily avoid strenuous activity
- Monitor the treated area
- Follow any recommended post-treatment appointments
Many people can resume light daily activities relatively quickly. The timing for returning to strenuous exercise or physically demanding work depends on your individual recovery and your physician’s advice.
What Happens to the Treated Vein?
After Endovenous Laser Ablation (EVLA) Caledon, the treated vein is closed rather than surgically removed.
The body continues to circulate blood through other healthy veins, while the closed vessel is gradually processed by the body.
Laser ablation addresses the particular vein contributing to reflux, but it does not prevent venous disease from developing elsewhere. Additional varicose veins or reflux can occur in other vessels over time.
EVLA Compared With Other Vein Treatments
Several treatment approaches can be used for varicose veins and venous reflux. The most suitable option depends on the patient’s symptoms, vascular anatomy and clinical findings.
Compression Therapy
Compression stockings provide external support that can improve venous circulation and may reduce symptoms such as swelling, aching and heaviness. They can be useful for 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 is often considered for certain smaller veins and may be used as part of a broader treatment strategy when clinically appropriate.
Surgical Treatment
Traditional surgery may involve tying off or removing problematic veins. For suitable patients, Endovenous Laser Ablation (EVLA) Caledon offers a minimally invasive alternative that treats the affected vessel internally without surgically removing it.
Your vascular specialist can explain the differences between these options and recommend an approach 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 decisions are individualized according to symptoms, vascular findings and the characteristics of the affected veins. Patients from Caledon considering Endovenous Laser Ablation (EVLA) Caledon can meet with Dr. Wong to discuss their symptoms and whether laser vein treatment may be appropriate.
Frequently Asked Questions (FAQs)
Is EVLA painful?
Local anaesthetic is generally used during Endovenous Laser Ablation (EVLA) Caledon to help maintain comfort throughout the procedure. Some patients may experience sensations such as pressure or warmth during treatment.
Can I walk after EVLA?
Walking is generally encouraged after the procedure when medically appropriate. Your physician will provide specific instructions regarding activity and movement after treatment.
How quickly can I return to normal activities?
Many patients can resume light everyday activities relatively soon following treatment. Returning to strenuous exercise or physically demanding work may require additional time depending on your recovery.
Will I need compression stockings?
Compression stockings may be recommended after Endovenous Laser Ablation (EVLA) Caledon. 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 varicose veins or reflux may therefore develop over time, meaning treatment of one vein cannot guarantee that further vein problems will not occur.
Is laser ablation suitable for everyone?
No. Endovenous Laser Ablation (EVLA) Caledon is not suitable for every patient. A vascular assessment is necessary to determine whether the affected vein, reflux pattern and overall clinical circumstances support this treatment.
Take the Next Step Towards Better Vein Health
If varicose veins are causing persistent aching, swelling, heaviness or leg fatigue, identifying the underlying cause can help you understand your treatment options. A vascular assessment can determine whether venous reflux is contributing to your symptoms and whether an intervention may be appropriate.
For patients considering Endovenous Laser Ablation (EVLA) Caledon, 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.
