Laser coagulation
Using a laser to treat varicose veins is called endovenous laser coagulation (EVLC). Today, laser phlebology is an excellent alternative to traditional surgical treatment of varicose veins. The method works by the laser's thermal effect on the vessel wall. This causes aseptic inflammation of the vessel wall, after which the section quickly scars over. Laser therapy is very safe and minimally traumatic for the patient. The laser optical fiber is inserted into the vein under Doppler ultrasound guidance. The radiation is delivered through the light guide. After laser therapy, compression stockings are usually put on the legs. The bandage compresses the veins, so their walls close off more quickly. No stitches are needed. The point where the laser fiber was inserted is closed with a special strip.
Advantages of the laser method
- No cutting of tissue is needed. Local anesthesia with novocaine is given, and a special needle punctures the vein, through which the optical fiber is inserted into the varicose vein.
- Pain is reduced to a minimum: the patient only feels the anesthetic injection, which the doctor will tell them about beforehand.
- Laser coagulation can be done on both legs in the same session, and the procedure is well tolerated.
- The patient can go home right after the procedure. Working ability is not affected; the only recommendation is to wear compression stockings.
- An excellent cosmetic result. After laser treatment, except in rare cases, no marks remain on the skin apart from a darker patch, which disappears after 2-3 months.
- The laser removes all the diseased venous material without surgery. It is effective in sclerotherapy for treating venous trophic ulcers.
