An intraocular lens (IOL) is a small, artificial lens that is surgically implanted into the eye to replace the natural lens that is removed during cataract surgery. IOLs are designed to improve vision by focusing light onto the retina, and they can be customized to correct for various vision problems, such as nearsightedness, farsightedness, astigmatism and presbyopia. They are made of a variety of materials, including acrylic, silicone, and collamer, and they come in different sizes and designs.
Acrylic IOLs are the most commonly used, they are foldable, lightweight and they have been used for many years and have a good track record of safety and effectiveness. However, there are other options available that may be more suitable for certain patients and their specific needs.
Facts about intraocular lens:
- They replace definitively your natural cloudy lens (cataract) during cataract surgery.
- There are many models of intraocular lens approved by the FDA, Monofocal, Extend Depth of focus (EDOF), Torics, Multifocals, Accommodative and Light Adjustable Lens.
- The type and model of intraocular lens is a decision made based on your eye health, your lifestyle and your eye surgeon recommendations.
