MINIMALLY INVASIVE TREATMENT
Endovenous Laser Treatment (EVLT) for Varicose Veins
Endovenous laser treatment (EVLT) is a minimally invasive, image-guided procedure used to treat varicose veins by closing abnormal veins and redirecting blood flow to healthy veins.
What Is Endovenous Laser Treatment (EVLT)?
EVLT is a catheter-based procedure in which laser energy is delivered inside an abnormal vein under ultrasound guidance. The heat from the laser causes the vein to close, allowing blood to reroute through healthier veins.
Who May Benefit from EVLT?
EVLT may be considered in patients with:
Symptomatic varicose veins
Venous reflux confirmed on Doppler ultrasound
Leg pain, swelling, or heaviness related to venous disease
Venous skin changes or ulcers in selected cases
Eligibility is determined after clinical and imaging evaluation.
How EVLT Is Performed
- The procedure is performed under ultrasound guidance
- Local anesthesia is used along the course of the vein
- A thin laser fiber is inserted into the affected vein
- Laser energy is delivered to close the abnormal vein
- The treated vein gradually shrinks and is absorbed by the body
Potential Advantages of EVLT
- Minimally invasive, image-guided procedure
- No large surgical incisions
- Can be performed as a day-care procedure in many cases
- Allows return to routine activities based on medical advice
Recovery and Aftercare
Most patients are advised to walk shortly after the procedure. Compression stockings may be recommended, and follow-up ultrasound is performed to assess treatment response.
Recovery recommendations vary based on individual clinical factors and should be followed as advised by the treating doctor.
Risks and Considerations
Like all medical procedures, EVLT has potential risks, including:
- Temporary bruising or discomfort
- Skin irritation or numbness
- Incomplete vein closure or recurrence
Not all patients experience these effects, and risks vary depending on individual factors.
Frequently Asked Questions
Is EVLT a surgical procedure?
No. EVLT is a minimally invasive, image-guided procedure performed through a small access point.
Is EVLT suitable for all varicose veins?
Suitability depends on vein anatomy and Doppler findings.
Does EVLT require hospital admission?
Many procedures are performed as day-care, depending on patient condition.
Consult for EVLT Evaluation
A detailed clinical examination and Doppler ultrasound are essential to determine whether EVLT is appropriate.