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What causes varicose veins?
In healthy veins, blood flows in only one direction; up the vein and back to the heart. To prevent backward flow of the blood, the healthy vein contains valves which open and close with contraction of the leg muscle. When these valves fail to close properly, blood can begin to pool in the vein. This increases the pressure within the vein, causing the vein walls to expand and creates the visible appearance of a varicose vein. Left untreated, this can lead to pain, swelling, restless feelings, and even leg ulcers. Heredity, pregnancy, age, obesity, and occupations that require prolonged periods of sitting or standing are the contributing factors that lead to varicose veins. What is EVLT? What is involved with EVLT treatment? How is EVLT performed? What is recovery like after EVLT treatment? Is EVLT covered by insurance?
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