Your eye has a transparent lens that helps you focus light on your retina, hence allowing you to see. Sometimes, due to deposition of proteins in the lens, it may become opaque and lead to the blurring of vision. This condition is called a cataract. A cataract surgery is a procedure for removing the diseased lens and replacing it with an artificial lens, hence improving vision.
Cataract surgery is a short procedure requiring about an hour. Before the surgery, you will have to undergo a few tests to determine the size of your eye, which will help the doctor decide the power of the artificial lens to be implanted. To do so your doctor will order a painless Ultrasonogram of your eye. Your doctor might also ask you to stop taking medications that may increase the risk of bleeding a few days before the surgery. Your doctor will ask you to refrain from eating or drinking anything a night before your surgery.
Before the surgery, your ophthalmologist will put eye drops into your eye to ensure that the pupil stays dilated. Local anesthesia in the form of injection around your eye will be given to ensure that your eye doesn’t move during the procedure. There are many ways of performing a cataract surgery.
There are many types of lenses available. Discuss with your doctor to decide upon the best option based on the cost and functioning. Most of the lenses are made of acrylic, silicone or plastic. The types of lenses are:
The surgery for the removal of lens is suggested when there is:
Complications following the surgery can be:
If you experience visionless, redness and pain in the eye despite medications you should contact your doctor.
After the surgery, your vision will gradually start to improve as your eye adjusts to the new lens. Your doctor might ask you to wear an eye patch for a few days after the surgery. Your doctor will schedule a meeting with you a few days, a week and about a month after the surgery to monitor your healing. A few eyes drops may be prescribed to prevent infection and control the inflammation inside the eye
This post was last modified on July 14, 2023 7:53 am
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