What are the sequelae of myopia surgery

Myopic surgery sequela includes night vision disorder, keratoconus, dry eye disease, etc.

First, night vision disorder: if the operation area is close to the visual center, there will be night vision disorder performance, usually manifested as reduced night vision.

Second, keratoconus: laser surgery needs to be thinned in the central part of the cornea, if the doctor's poor technology or surgical errors, resulting in too deep cut, so that the cornea is too thin after cutting, it will cause keratoconus.

Third, dry eye disease: do myopia surgery will temporarily block the corneal peripheral nerves, so that tear secretion becomes less, some patients will appear dry eye after surgery.