What Is Endovenous Laser Therapy (EVLT)?
Endovenous Laser Therapy (EVLT) is a minimally invasive procedure designed to treat varicose veins by using laser energy to close and seal the affected veins. This technique improves blood flow by redirecting it through healthier veins, providing relief from symptoms and improving leg appearance.
How Does EVLT Work?
During EVLT, a thin laser fiber is inserted into the diseased vein through a small puncture under ultrasound guidance. The laser emits heat that causes the vein walls to collapse and seal shut. Over time, the treated vein is naturally absorbed by the body.
Who Is a Good Candidate for EVLT?
Ideal candidates:
Suffer from varicose veins causing pain, swelling, or discomfort
Want a minimally invasive treatment with a quick recovery
Are in good overall health
Prefer outpatient procedures with local anesthesia
Benefits of EVLT Surgery
Minimally invasive with no large incisions
Outpatient procedure with local anesthesia
Rapid recovery, often allowing return to daily activities within days
High success rates with long-lasting vein closure
Minimal pain, bruising, and scarring compared to traditional surgery
The EVLT Procedure
The EVLT procedure typically takes about 45 to 60 minutes. It is performed under local anesthesia, with ultrasound guidance ensuring precise laser fiber placement. After the laser treatment, compression stockings are applied to support healing.
Recovery and Aftercare
Patients usually experience mild discomfort and bruising for a few days. Compression stockings should be worn as advised, usually for 1 to 2 weeks. Most can resume normal activities quickly but should avoid strenuous exercise for a short period.
Risks and Considerations
EVLT is generally safe, but possible risks include skin burns, nerve injury, blood clots, or vein recurrence. Choosing a board-certified vascular specialist minimizes risks and ensures optimal outcomes.
Final Thoughts
Endovenous Laser Therapy (EVLT) offers a safe, effective, and minimally invasive solution for treating varicose veins. Consult a qualified vascular surgeon to determine if EVLT is the right treatment for your vein health needs.