Hello, I'm a doctor. You mean excimer surgery? That's the routine operation of fools, but you have to find a hospital with decent equipment. Generally, the top three hospitals in the city are still relatively safe. I suggest you don't go to any hospital affiliated to Lingling Vocational College. This kind of hospital is absolutely impossible. You must go to a big hospital. Now the cost is about 5 thousand. So far, the effect is good. Choose to do or not to do according to your own needs. If you think what I said is ok, please give it to me. Thank you.