A Cataract is a clouding of the lens of the eye. The lens sits right behind the pupil which is the black spot in the center of your eye. Light passes through the pupil and is focused onto the retina in the back of the eye by the lens.
When we are young the lens is clear, but as we age the lens begins to get cloudy. So, instead of focusing light the cloudy lens scatters the light creating blurred vision and glare. Most of the time, this is a very slow developing process so symptoms can go unnoticed for some time.
The main cause of Cataracts is Age, but there are many other risk factors that can accelerate Cataract growth including Diabetes and chronic use of medicines containing Cortisone and its derivatives. Injuries or previous surgery to the eye are also risk factors.
The primary symptoms of Cataracts are blurring and glare. Often time people complain of a “film” over their eye or are troubled by glare when driving, especially at night when Cataracts seem to exert more effect. Another symptom would be requiring more light in order to read.
Cataracts are diagnosed during your exam in the office. They are readily visualized through the microscope. Glare testing will be performed to further assess the level of severity.
The treatment for Cataracts is surgery which is one of the most common eye operations performed in the United States. The operation usually takes 15 – 20 minutes and is outpatient. You usually go home within minutes after the surgery and can get back to daily activities real soon.
As part of the Cataract operation an artificial lens is inserted in the eye right where the Cataract was removed. This is called an Intraocular Lens (IOL) or Lens Implant. Modern technology has created different types of IOL’s for different circumstances with the goal in mind to reduce your need for spectacles as much as possible. Detailed testing pre-op will allow your doctor to council you as to what the best choice of Lens Implant will be based on your visual needs. Your doctors at L.O.C. are also experienced with Laser Cataract Surgery, an exciting new technology that aids in the predictability of the operation by reducing pre-existing astigmatism.
At L.O.C., we bring over 30 years of experience with small incision Cataract surgery. We pride ourselves in keeping up with all the latest technologic developments and will strive to do our best for your visual needs.