A cataract is when the natural lens of your eye becomes cloudy over time. Think of it like the lens getting frosted or fogged up. This is a normal part of aging. Most people over 80 have some degree of cataract. Cataracts develop slowly and can cause blurry vision, faded colors, difficulty seeing at night, and glare from lights. The good news? Cataract surgery is incredibly effective, and about 99 percent of patients achieve 20/40 vision or better afterward. That's clear enough to drive without glasses.
During cataract surgery, we make a small incision in your eye and remove the cloudy natural lens. We can use different techniques depending on what's best for you. Then we implant an artificial intraocular lens, or IOL, in its place. This IOL is permanent and stays in your eye for life. It focuses light onto your retina just like your natural lens did, restoring clear vision. The whole procedure takes about 10 to 20 minutes and is done in our surgery center. You go home the same day and your eye heals quickly.
Here's where it gets interesting. You have choices about what kind of IOL to implant. A basic monofocal IOL corrects vision at one distance, usually far away. You might need reading glasses for near vision. A premium lifestyle IOL can correct multiple distances or even correct astigmatism. Options include multifocal lenses, toric lenses for astigmatism, and even the Light Adjustable Lens that can be fine-tuned after surgery. Your surgeon will discuss which lens is best based on your vision needs and lifestyle.
Most cataract patients notice improved vision within days. Your eye heals within a few weeks. You'll use medicated eye drops to keep everything healing properly and prevent infection. You might experience some mild discomfort or see floaters temporarily, but these resolve. You'll have follow-up appointments so we can make sure everything's healing perfectly. Many patients say that having cataract surgery is life-changing. They forgot how dim the world had gotten, and suddenly colors are vibrant again and they can see so much more clearly.
Once we remove your cloudy natural lens and replace it with an artificial IOL, a cataract cannot develop in that eye again. You have a permanent artificial lens. However, some patients develop a condition called posterior capsule opacification where scar tissue grows behind the lens over time. This happens in about 20 to 40 percent of cataract patients, but it's easily fixed with a quick, painless laser procedure. So while a true cataract won't come back, we're prepared if that complication develops.