Refractive surgery Refractive eye surgery is any eye surgery used to enhance the refractive condition of the eye and diminish or take out reliance on glasses or contact focal points. This can incorporate different strategies for surgical redesigning of the cornea or cataract surgery. The most well-known techniques today utilize excimer lasers to reshape the shape of the cornea. Effective refractive eye surgery can decrease or cure regular vision issue, for example, myopia, hyperopia, and astigmatism, and also degenerative scatters like keratoconus. For individuals who are partially blind, certain refractive surgery methods will diminish the ebb and flow of a cornea that is excessively steep so that the eye's centering force is decreased. Farsighted individuals will have refractive surgery methodology that accomplish a more extreme cornea to build the eye's centering power. Pictures that are engaged past the retina, because of a short eye or level cornea, will be pulled nearer to or specifically onto the retina after surgery. Refractive surgery may be a decent choice for you in the event that you: 1. Need to diminish your reliance on glasses or contact focal points. 2. Are free of eye illness. 3. Acknowledge the innate dangers and potential symptoms of the strategy. 4. Comprehend that you could at present need glasses or contacts after the method to accomplish your best vision.