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IOLsIOLs stands for intraocular lenses. If vision is worsened because of a cataract, you may be eligible for intraocular lenses. The procedure will replace the damaged lens with a new one to improve sight. Both monofocal and multifocal lenses are available. Monofocal LensesDuring cataract surgery, the lens of the eye is removed and an intraocular lens can be implanted. The very first lenses were monofocal, so they only corrected vision at one distance, either near or far. Glasses are still needed so that patients can correctly see at other distances. Multifocal LensesMultifocal lenses are now available as well, and they correct vision for all distances. Glasses are generally no longer needed with these implantable lenses. These procedures are generally more expensive, but they correct vision completely. Ideal CandidateIn order to have IOLs surgery, you must have stable refractive vision readings for six to twelve months. While your vision may be worsening due to cataracts, your actual eyeglasses and contacts prescriptions should remain the same. RisksAll surgeries involved risks. Some of the risks involved with implantable lenses include infection, continued need for glasses, and worsening of night vision. The lens may also become loose or rotate. While these are serious risks, your doctor will place you on antibiotics to reduce your chance of infection and will continue to check your lenses to make sure no rotation or loosening occurs. Interested?If you are interested in having IOLs surgery, you need to make an appointment with your ophthalmologist. After talking with her, she can refer you to a doctor who performs the actual implant procedure. Then, you will have an initial consultation to determine whether you are really a good candidate. If you are, the doctor will create a plan for you so that your vision can be restored. |