Saphenous varicose vein (commonly known as “Thucydides”) is a common and frequent disease in the county. According to statistics, the prevalence of the disease is 30% in men over 40 years old in rural areas. The traditional surgical treatment for this disease is high ligation of saphenous vein plus stripping, also known as “tamponade peeling”, which is not only traumatic, more incisions, heavy postoperative pain, and difficult to treat thoroughly, many female patients are afraid of surgery because of postoperative scars all over their legs, which seriously affects their beauty. County Hospital of Traditional Chinese Medicine Surgery recently cooperated with Shanghai Ninth People’s Hospital Vascular Surgery Department and has successfully carried out nearly 50 cases of intravenous laser treatment by applying laser therapy instrument. The operation is to insert laser fibers at the ankle and local varicose vessels, the saphenous vein trunk and calf of the Thule segment laser cauterization closure, the operation time is short, one side of the lower limb surgery can be completed within half an hour, no adverse reactions and complications occur, the patient feels good after the operation, the next day can get out of bed and walk, three days later can be discharged and normal life, no incision, no scar.