Your vision is essential to your everyday functioning—crucial to your work, family, and social life. Regardless of your age, experiencing vision impairment is quite common, and many people experience some degree of vision loss with age.
What Vision Problems Can Be Corrected By LASIK?
Vision problems are highly variable and require different solutions. LASIK can address an impressive range of vision issues, but Since each patient’s eyes are unique, it is not suitable for every vision problem or patient. However, LASIK provides a sound solution to most patients with common vision problems. LASIK can significantly improve your eyesight by reshaping the cornea to an optimal angle. Let’s look at what specific conditions can be treated by LASIK.
Myopia—Nearsightedness
It sounds strange, but your eyeball’s shape has a lot to do with how well you are able to see. If you are nearsighted, for example, your eyeball may be longer than average, or your cornea may curve too sharply. This causes light rays to focus in the front of the retina. As a result, close objects will appear sharp, while objects in the distance will look blurry. LASIK for nearsightedness can reshape your cornea, flattening the curve of your eye for improved distance vision.
Hyperopia—Farsightedness
If you are farsighted, your eyeball may be shorter than average, or you may have a cornea that’s too flat. This causes light to focus behind the retina. Objects close to you may appear blurry, while those in the distance will be clearer. Sometimes, there is also some blurriness in close-distance vision. LASIK for farsightedness can reshape your cornea, steepening the curve of your eye for improved near vision.
Presbyopia—Vision Loss With Age
If you have presbyopia, your internal lens loses elasticity, stiffens, and changes shape, typically due to age. This makes it difficult to focus on close-up objects, like reading fine print. Presbyopia is one of the most common vision problems after age 40. Monovision LASIK treats presbyopia by allowing the surgeon to fully correct the distance vision in the dominant eye while making the other eye slightly nearsighted. This provides sharper near vision.
Astigmatism
If you have astigmatism, your cornea curves or flattens unevenly, interrupting the focus of near and distant vision. LASIK for astigmatism can reshape your cornea with the even curvature required for clear vision.