Myopia plus astigmatism can do laser surgery

The principle of laser surgery is mainly through laser action on the cornea, so that corneal cells directly vaporized or corneal interlayer vaporization separation, so change the shape of the cornea itself, and ultimately change the refractive power of the cornea itself. In theory, myopia, hyperopia, astigmatism can be corrected through laser surgery, so myopia plus astigmatism can be treated by laser surgery. 2. Femtosecond laser combined with excimer laser surgery scheme;3. All excimer laser surgery scheme. The specific surgical treatment scheme needs to be determined after detailed eye examination.