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. Next, the doctor inserts an intraocular lens (IOL), which remains permanently in place of the removed natural lens. The IOL compensates for the focus that the natural lens provided.

Until recently, patients choosing to have cataract surgery could only receive a monofocal intraocular lens implant. While this provided good distance vision, the patients 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 patients a full range of vision. Your doctor will discuss which is most appropriate for your individual case. After the operation, the doctor will apply a shield for the eye and provide you with eye drops to use as directed. Ophthalmology Associates also is 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.

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.