Cataracts Chicago Catatact Surgery | Family Eye PhysiciansInside everyone’s eye is a lens. Just like with a camera, the lens of the eye helps you to focus on things whether they are nearby or far away. To work well, the lens must be clear. As you age, the lens of your eye gradually becomes cloudy. We call a cloudy lens a cataract. This clouding causes blurry vision. Looking through a cloudy lens is like looking through a dirty window, everything is blurred. Everyone who lives into their 60s develops at least mild cataracts. But as you continue to get older, the cataract gets more and more cloudy. At that point, the only way to restore your vision is to remove the cataract.

Cataract surgery is the most common surgical procedure performed on adults in the United States. The procedure is performed on an outpatient basis, generally takes a half-hour or less, and recovery time is usually only a few days. Cataract surgery is a two step procedure first the surgeon removes your cloudy lens, and second, a new lens implant is inserted into your eye. The cloudy lens is removed with a tiny instrument that enters your eye through a small incision usually one eighth of an inch or smaller and gently breaks the cataract into tiny pieces that are then removed from the eye with a miniature vacuum cleaner. Once the cataract is out, you will need a new lens in order to focus after surgery. Artificial lens implants made of plastic like materials are used to restore your ability to focus after surgery. These implants come in many different strengths, like glasses, and before your cataract operation, your doctor will perform several measurements to determine the appropriate lens implant strength for your eye.

Most people see better within a day or two after cataract surgery, but it is not abnormal or worrisome if your vision seems blurry for a few weeks after surgery as your eye heals. Your doctor will prescribe some eye drops for the healing period after surgery, and if you need new glasses after surgery, these will be prescribed for you once your eye is completely healed, usually about a month after surgery. Cataracts cannot grow back, but sometimes a thin cloudy membrane grows behind the lens implant, making your vision blurry like the cataract did. This is not uncommon it happens to roughly 40 percent of patients having cataract surgery. If it happens to you, a quick and simple laser treatment can be performed in the office to make a hole in the membrane for you to see through.

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