Cataracts are a condition of the eye that causes cloudiness or blurry vision due to the build up or clumping of protein on the lens that inhibits the passage of light to the retina. Cataracts are irreversible and the only form of treatment that can cure cataracts is having a surgical procedure to remove them.
Also, here you can read more about best eye surgeon for cataract in Los Angeles.
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About Refractive Cataract Surgery
Cataract surgery has existed for quite some time, and a few things have not changed-like the simple fact that there is no way to eliminate a cataract in the lens without removing the lens.
So during any operation for glaucoma, the individual's natural lens will be substituted with a brand new, transparent lens.
Refractive cataract operation, however, is relatively new, and its aim is a little more competitive: to remove the cataract whilst at the same time improving patients' complete vision.
The outcome is that several men and women who need eyeglasses and contacts before an operation could have the ability to throw them subsequently, because of this new creation of intraocular lenses (IOLs).
There are lots of variations of IOL readily available for patients now:
- Crystalens is unique because it attaches directly to the ciliary muscles, allowing the eye muscles to move the lens. All these IOLs move naturally with your eyes give you a crystal clear image of things in all areas.
- ReSTOR lenses feature zones in concentric circles that permit the eyes to see pictures clearly both up close and far away.
Added Advantages of Surgery
Taking away the cloudiness associated with cataracts is, naturally, the principal goal of the operation. However, with the current IOLs, refractive cataract operation may also help with nearsightedness and farsightedness, in addition to these conditions:
Presbyopia. This is a requirement, impacting everyone starting in the age, makes it harder to focus on things up close. Each one of the lenses above provides presbyopia therapy.
Astigmatism. This problem is the principal reason people used to want eyeglasses or contacts after surgery. Lenses called toric IOLs are now available to deal with astigmatism throughout the operation.