Endovenous laser treatment (ELT) is a simple outpatient procedure that is used to treat bulging varicose veins. This revolutionary laser vein treatment does not require surgery and can be completed in less than an hour in our Phoenix facility, which is conveniently located near Tempe and Scottsdale.
Using local anesthesia and with the assistance of ultrasound, we will insert a small catheter into the affected vein(s) and thread a thin laser into the catheter. The energy from the laser will cause the vein to close. The procedure is painless and takes about 30-45 minutes to complete. Over the next several months, the affected veins will begin to disappear.
All that is required to seal up the small puncture(s) is a small dressing. This should be worn for several days and then replaced with compression hose that should be worn over the next several weeks. Our EVLT procedure allows most patients to resume their normal activities the following day and a follow-up appointment is usually scheduled one to two weeks later.
The procedure will not usually leave any scars and a speedy recovery period provides nearly instant relief from the pain associated with varicose veins. Any minor soreness or bruising that occurs during the recovery period can usually be treated with over-the-counter pain medication.
This treatment is very effective in treating large veins that may be causing discomfort and is much simpler than having surgery. If you think you could benefit from our laser vein treatment in Phoenix, please contact the Southwest Vein & Laser Institute for your consultation, which will typically be paid for by your insurance.
What is Endovenous laser treatment (EVLT)?
EVLT is a procedure performed in an office/clinic, requires no incisions and no hospital stay is required. After local anesthesia is administered, a laser fiber is inserted through a small needle hole in the skin into the vein that runs along the inner thigh. The laser is then slowly heated and the vein collapses around it. The collapsed vein soon shrinks and disappears. This technique rapidly treats the large varicose veins in the thigh and takes less than 30 mins to perform. Patients can resume all their normal activities soon after the procedure.
How does Endovenous laser ablation work?
The energy source from the laser irritates the vein walls, causes them to shrink and slowly disappear. The vein can no longer carry any blood through it. Because these veins are superficial, they are not important for transfer of blood to the heart.
Is loss of this vein a problem?
No. The saphenous vein which is destroyed is not healthy in the first place and of no use. Because the vein is engorged and thrombosed, removal has no affect on the body. The deep veins, however, are not touched by the laser as they continue to carry blood away from the legs.
What are the alternatives to this treatment?
Surgery has been the traditional treatment for varicose veins, and is moderately painful and has a slightly longer recovery period. Surgery requires the use of anesthesia, leaves a scar and a few incisions. Sclerotherapy is not used to treat large varicose veins. Sclerotherapy for the saphenous vein has a high recurrence rate frequently requiring multiple treatments Other alternatives include ultrasound-guided mini sclerotherapy to destroy small branched veins and radio frequency electrosurgery.. Radiofrequency electrosurgery is similar to EVLT and is more of a physician choice and availability. So far the results are good and patients are satisfied.
How is EVLT performed?
The vein is identified just above the knee and the entire leg area is cleaned with an anti septic ointment. The entire procedure is performed with ultrasound visualization of the vein. A small amount of local anesthetic is applied and a needle is place in the vein. Through this vein is inserted a small laser probe. The probe is then identified with Ultrasound to verify its position and then the laser is slowly heated with low energy. The laser energy damages the vein walls causing it to shrink and eventually leading to closure of the vein. The vein becomes fibrosed and does not carry any blood in it The procedure is painless and takes about 30-45 minutes. Once the vein is burnt, the probe is removed and a small dressing is applied. A compression bandage is applied and worn for 1 week. The patient is usually discharged home in an hour.
What is Recovery after EVLT?
The procedure leaves no scars, is associated with minimal postoperative pain, a rapid recovery period and provides almost immediate relief from symptoms. Minor soreness and bruising can be treated with over-the-counter, pain medication. After the procedure, all patients are encouraged to walk and resume their normal activities. A follow up appointment is made with the doctor in 1-2 weeks.
Is destroying the saphenous vein harmful?
No. Generally the saphenous vein is only destroyed when it is thick and thrombosed. The vein in this state is almost useless and non- functioning and there is no harm in removing it. However, a normally functioning saphenous vein with no leaky valves should not be treated. A normal saphenous vein should always be preserved because it may be required in the future for open heart surgery.
Risks and Potential Complications
As with any invasive procedure, there are potential complications. These rare complications include:
Is the laser harmful to the eyes?
No. One is usually given a pair of special glasses to protect the eyes. There are no other harmful effects from the laser.
How successful is EVLT?
All data indicate that EVLT is a safe and effective procedure. The procedure does not involve any incisions and is relatively painless and has minimal complications.
What are disadvantages of EVLT?
The technique does not treat spider veins nor does it treat veins in the lower leg. Today, with an increased emphasis of preserving the veins for future use for either coronary artery bypass or some vascular procedure, EVLT completely destroys the vein and makes it unusable for future use.
How much does it cost?
EVLT when done in a symptomatic patient is a procedure which is reimbursed by most medial insurance and Medicare. Most insurance carriers require a trial of support or compression stockings and the need to take pain medication during the last six months. All Vein Centers will work with you and your insurance carrier through the predetermination process to determine medical necessity.