The high energy density of laser has enabled it to be widely used in modern production and life, and it is playing an increasing role in the field of human health As the research on laser application in varicose vein treatment has intensified, its superiority has become increasingly prominent. The advantages of laser closure surgery are: 1. For early stage patients, good results can be obtained without any surgical scars, and for female patients who love beauty, similar cosmetic effects can be obtained; 2. 3, for the advanced serious patients can use the laser closure and surgical stripping combined with the so-called “hybrid surgery” method, as far as possible to reduce the surgical trauma.