Full femtosecond surgery and semi-femtosecond surgery have their own advantages and uniqueness. Full femtosecond surgery is to scan the corneal layer twice with femtosecond laser, and the scanning will form a lens. Finally, the lens will be removed through corneal incision, and finally the vision will be corrected.

Semi-femtosecond surgery is to make corneal flap with femtosecond laser, and then cut corneal tissue with excimer to correct myopia. Semi-femtosecond is suitable for myopia patients within 1200 degrees, so it has a wider application range.

The premise of choosing which operation method is to go to a regular medical hospital for eye examination first, and then choose according to the examination results.

When I decided to do laser correction surgery, I heard many people say that full femtosecond is very good and has great advantages. When consulting in Yi Ming Eye Hospital, the doctor said that a comprehensive examination should be done first, and then a decision should be made according to the results. Finally, I came to the conclusion that I was not suitable for full femtosecond surgery, and then I chose semi-femtosecond surgery considering economic and other factors.

I feel much more confident now that I take off my glasses. Here, I want to tell you that when choosing vision correction surgery, you should listen to the opinions of professional doctors, do a good eye examination first, and then determine the operation method according to the results, and don't choose blindly.