Does myopic eye operation have side effect

Myopia surgery, generally according to the degree of myopia, different corneal thickness has a certain distinction, the most commonly used is corneal laser surgery, suitable for patients with myopia degree less than 1200 degrees, generally consider the common complications that may be shown, such as vision regression shown by factors with very bad eye habits, myopia again; corneal flap dislocation and displacement formed by factors with poor corneal flap attachment; It is also possible to show that corneal edema can not be restored continuously, and vision is affected. In addition, the relatively risky surgery is intraocular lens implantation. The principle is only suitable for patients with thin cornea and deep myopia. For older patients, it can also be considered, especially cataract. Direct intraocular lens replacement surgery can achieve the effect of correcting refractive error.