Cataracts

What are cataracts?

Did you know cataracts are the most common eye condition in the world? As we age, changes occur in the body, and this is especially true with the eyes! Cataracts occur when the lens, which is located behind the colored part of the eye, becomes cloudy. Cataracts typically progress slowly with time as we age. This can make it difficult to notice early visual changes. Fortunately, cataracts can be removed surgically, quickly and effectively.

Cataract Symptoms

The best way to detect early cataracts is through a yearly comprehensive eye examination. Oftentimes, the early signs of cataracts are undetected by the patient because of their gradual growth. If you are experiencing any of the following symptoms, it may be related to cataracts:

• Blurry/hazy vision.

• Glare/halos at nighttime (ex. difficulty with nighttime driving) and glare off rainy streets.

• Dull color vision.

• Light sensitivity.

Cataract Surgery

Cataract surgery is a very common procedure, and complications, if any, are rare and usually treatable. The surgery itself is highly successful, improving vision in almost 97% of patients. It is performed as an outpatient procedure, usually taking less than 15 to 20 minutes to complete.

During the surgery, the doctor removes the cloudy natural lens from the eye while the patient is under topical (eye drop) anesthesia. The surgeon then inserts an intraocular lens (IOL), which remains permanently in place of the removed natural lens. This IOL compensates for the focusing power the natural lens provided. After the procedure, the doctor will apply a plastic protective shield to the eye and provide you with eye drops (if necessary) to be used as directed.

Until recently, patients choosing to have cataract surgery could only receive a monofocal intraocular lens implant. While this provided good distance vision, the patient still required the use of reading glasses for intermediate and near vision. Today, there are intraocular lenses available to accommodate near, intermediate and distance, affording a full range of vision. Ophthalmology Associates is also one of the first practices in Wisconsin to offer the Light Adjustable Lens, a lens that can be modified postoperatively to provide even more precise results. Your doctor will personally discuss which is most appropriate for your individual needs.

Recovery from Cataract Surgery

After the surgical procedure, the patient returns to the recovery area for about one half hour and then goes home. There is usually no to minimal discomfort and improved vision occurs rapidly. Generally, no patch is needed and a shield is worn for a few days while sleeping. Select patients may not even require eye drops postoperatively. Usually patients may resume normal activities the next day with minimal restrictions. The doctor will examine you the next day and a few weeks after your procedure.