Hello! If you want a radical cure, you can only do laser surgery. To do this, we must achieve "three strictness": First, we must carefully choose hospitals. LASIK is a highly automated operation, which requires high technical level of surgical equipment and doctors. At present, many hospitals do not have surgical conditions, but use false advertisements and medical treatment to deceive patients, often reducing inspection procedures and even deliberately concealing existing surgical risks.

Secondly, strict preoperative examination. Although excimer surgery technology is mature, it does not mean that all patients are suitable. The following conditions must be met when using this operation: 1. 18-50-year-old adolescents, of whom 18' s eyes are underdeveloped and their diopter is unstable, and their postoperative vision may decrease or even hyperopia; Second, the myopia degree should be stable for more than two years; Third, patients with keratoconus, corneal scar, amblyopia, retinal diseases and defects, diabetes, collagen diseases, autoimmune diseases and other systemic diseases are not suitable for surgery.

Only strict preoperative examination can exclude the above unsuitable patients and ensure the best effect of the operation. Preoperative examination includes not only routine examination of eyelid, fundus and lacrimal passage, but also special examination of mydriasis optometry, intraocular pressure, corneal topography, wavefront aberration and retinal thickness. In addition, patients should not wear hard contact lenses within one month before surgery, soft contact lenses within two weeks before surgery, and use antibiotic eye drops every day for three days before surgery.

Third, take care of eye protection after operation. After the operation, the patient thought it was a success and took it lightly. In fact, postoperative eye care is equally important for the surgical effect. Postoperative vision recovery is a gradual process. It usually takes a few days or a month or even longer to achieve the best results.

The links to be noted are as follows: 1. Try to close your eyes and rest within 24 hours after operation. You can't take off your blindfold, rub your eyes or blink with your hands; Two, must be in strict accordance with the doctor's advice eye drops, shall not use other eye drops; Third, in the early postoperative period, you should avoid splashing water on your eyes when taking a bath or washing your hair, and don't swim in public swimming pools; Fourth, it is forbidden to repair eyes within one month after operation to avoid the environment with more irritating gas and dust; 5. You can wear sunglasses or windshield when you go out within 1 month after operation to avoid using your eyes at close range for a long time. If you have a heavy study workload, it is recommended to shorten the eye use time every time you work close.

Any operation is risky. Even if the success rate of surgery reaches 99%, the pain suffered by 1% of the surgical losers is 100%. Senior three graduates, usually around the age of seventeen or eighteen, have not fully finalized their eye development. Try not to do it It is suggested that after several years of complete eye development and stable vision, the choice should be made after preoperative examination.