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IOL Options

When a cataract is removed, an intraocular lens (IOL) is inserted at the time of cataract surgery to improve visual function. A “basic” monofocal lens gives patients vision for one distance only. Patients who have a “basic lens” then need glasses to meet their demands for both distance vision and near vision. (ie. bifocal glasses)

Chart Illustrating the IOL Insertion Process

Deluxe lens technology is also available for patients undergoing cataract surgery to increase the quality of vision and to reduce the need for glasses. For example, a technology Toric lens corrects a patient’s natural astigmatism and helps to sharpen vision in the distance. Patients may then be less dependent on glasses with driving and watching tv. Patients with Toric (Astigmatism correcting) lens still need glasses for reading.

A 3rd option is to select a lens which corrects for both distance and reading (Alcon PanOptix Trifocal, Tecnis Symfony & Multifocal, Alcon Restor, Crystalens among many platforms). These lenses commonly give vision at multiple distances (driving, computer, and reading). Patients may still need readers for very small print or in areas that have decreased lighting (such as restaurants).

Cataract Surgery Videos

Here are high-yield videos to learn more about cataract surgery:

  1. Cataract Surgery IOL Options – An overview of cataract surgery.  All cataract surgery patients are asked to review this patient-friendly video.
  2. Cataract Surgery – Understanding IOLs & Informed Consent – Informed consent information. All cataract surgery patients are asked to review this patient-friendly video.

Deluxe Intraocular Lens Technologies (Multifocal, Trifocal, Toric/Astigmatism)

  1. Alcon PanOptix® (Trifocal IOL) – An excellent Alcon video to introduce the newest multifocal lens technology. PanOptix® is an intraocular lens for cataract surgery that is also correcting presbyopia, reducing glasses or contact lenses dependence after the treatment.
  2. American Academy of Ophthalmology – Toric IOL overview and informed consent.  An excellent 4 minute video with an overview of Astigmatism and Toric Intraocular Lenses.

Live Surgery (Optional)

  1. Dr Goel performs cataract surgery on a routine case – This is a narrated video in which Dr. Goel describes each step of cataract surgery in patient friendly terms.

Top 5 Cataract Video Playlist to Learn About Cataract Surgery

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