Intraocular Lens: A Complete Overview
An intraocular lens (IOL) is a small, artificial lens that is implanted inside the eye to replace the eye’s natural lens when it becomes clouded or damaged. This procedure is most commonly performed during cataract surgery, where the cloudy natural lens is removed and replaced with a clear artificial one to restore vision.
The human eye normally relies on its natural lens to focus light onto the retina, allowing clear vision at different distances. However, conditions such as cataracts can cause the lens to become opaque, leading to blurred vision, glare, and difficulty seeing in low light. In such cases, an intraocular lens becomes an effective solution for restoring visual clarity.
Intraocular lenses are typically made from biocompatible materials such as acrylic or silicone, which are safe for long-term use inside the eye. Once implanted, they remain in place permanently and do not require replacement…