It depends on what you mean by "plastic surgery", hehe. Generally, the plastic surgery for stretch marks on thighs and calves is liposuction on thighs and calves, and abdominal stretch marks can be repaired by abdominal liposuction or freezing point electric wave lift. The cost of liposuction for thighs and calves is generally 15000-20000. Abdominal liposuction costs about 6000 yuan. Different cities have different charging standards.