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Intraocular Lens Implant (IOL) in Cataract Surgery - Frequently Asked Questions


Q: Which specialist should I consult for vision problems and to rule out whether I have cataract?

A: You need to consult an ophthalmologist.

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Q: How successful is cataract surgery and IOL implantation?

A: More than 95 percent of persons are satisfied with IOL implant and there is significant improvement of vision post-surgery. The few who experience complications are usually those who have underlying problems in the eyes such as retinopathy or severe shortsightedness.

Q: How soon can I see clearly after IOL implant?

A: The implant will restore clear vision immediately after surgery. However, the eye may be covered with a shield for a few days to allow healing and to prevent infection. Once the shield is removed, clear vision is possible.

Q: How soon can I resume normal activities after IOL implant?

A: You can begin normal activities a day or two after surgery. Avoid heavy and strenuous activities likely to injure the eye. Do not rub the eye for a few weeks.

Q: Do I need to wear glasses after IOL implant?

A: Standard IOLs are monofocal lenses adjusted for far vision and hence reading glasses may be prescribed after surgery.

Q: Can I have cataract surgery in both eyes concurrently?

A: Generally cataract surgery and IOL implants is done one eye at a time. This give the doctor an opportunity to assess the outcome of the operation and to decide on the options for the second eye procedure. Also in many cases, cataract in both eyes does not progress at the same rate.

Q: What are accommodative intraocular lenses?

A: Accommodative IOLs are premium lenses capable of adjusting their focal length to enable both far vision as well as near vision. These help the patient to avoid wearing reading glasses after IOL implant.

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