A cataract is the clouding of the eye’s lens which can result in blurred vision or vision loss. There are 3 main types of cataracts: subcapsular, nuclear and cortical cataract.
A subcapsular cataract occurs at the back of the lens, while a nuclear cataract forms deep in the central zone. A cortical cataract starts in the periphery of the lens and works its way to the center.
Cataract removal surgery works by removing the clouding lens from the eye. When a cataract is removed, the patient is able to see better. The procedure uses an artificial lens one (called an intraocular lens) in place of the natural lens (which is removed).
The surgery is very successful in restoring vision. Cataract removal surgery is one of the most frequently performed optical surgeries in the United States, with more than 3 million procedures performed annually.
Patients who undergo cataract surgery likely do not have to stay at the outpatient center overnight following the procedure. It is common for adults to be awake during the surgery.
Numbing medicine is given as an eyedrop. It helps to block any pain that may be a result of the surgery. In addition, medicine is administered to help the patient relax. Children tend to receive general anesthesia which makes them unconscious and pain free.
While the procedure may be unnerving, know that discomfort is kept to a minimum.
To start, a doctor uses a special microscope to get a close look at the eye. From there, a small incision is made followed by the lens being removed by one of 3 ways:
Once the cataract has been removed, an artificial lens (intraocular lens) is placed into the eye to restore full focusing power and to help improve vision.
Typically, the surgeon closes the incision with a sutureless method. However, the surgeon may choose to close the cut with very small stitches that will need to be removed later.
The entire process takes up to half an hour. If both eyes require surgery, your doctor may recommend waiting 1-2 weeks between each surgery.
Like most procedures, cataract removal surgery has a few risks. Rare complications include infection and bleeding which can lead to permanent vision problems. Our optometrist will walk you through these risks when discussing the surgery with you so that you are able to make an informed decision.
Ensure your hands are washed well before and after using eyedrops or touching your eye. It is recommended to try and avoid soap and water making contact with your eye within the first few days.
It is best to take it easy and relax following the procedure. Light activities are okay as long as your doctor has approved of them. Recovery takes approximately 2 weeks or longer depending on the success rate of the procedure.
Thank you for being a valued patient at Dittman Eyecare. Unfortunately, as you most likely already know the governor of PA, Tom Wolf mandated all non-life sustaining businesses close their doors immediately. As eye care providers that means we are allowed to only to take care of ocular emergencies.
As of now here are our plans:
At Dittman Eyecare we want you to know that we thank you for trusting us with your eye care needs. We also wish everyone stays healthy and keeps a positive mindset in these trying days, and we look forward to when we can open our doors and go back to business as usual!
Please reach out to us if any questions.