Cataracts are inevitable. As you get older, your chances of developing them will only continue to increase. If you have cataracts, they can put a stop to some of your favorite hobbies by obscuring your vision. In addition to distorting your vision, they can make your vision look like it’s tinted yellow or brown. This can make simply trying to relax with a book exasperating and will make driving (especially at night) dangerous. Having your self-sufficiency taken away from you can be difficult and frustrating, but there is hope for you if you have cataracts. Cataract removal surgery is one of the most commonly performed surgeries, meaning it is extremely understood and safe to undergo.
How A Cataract Blocks Vision
A cataract is made up of proteins that exist in the nourishing fluid that flows through your eye, known as the aqueous humor. When a cataract starts forming, these proteins start clumping together on the lens of the eye. The lens is important because it helps light to focus properly on the retina. Cataract surgery isn’t necessary until your cataract starts obscuring your vision. This happens over time and causes the clump of proteins to get bigger and bigger until they block a significant amount of light. This is when a cataract is ready to be removed.
The Goal Of Cataract Surgery
It may seem obvious that the goal of cataract surgery is to remove your cataract, but there’s more to it than that. During cataract surgery, your cataract is removed by fully removing the lens of your eye.
To remove the lens, your cataract surgeon at Vision Care of Maine will break up the lens using an ultrasonic device or laser. The broken pieces of the lens are then sucked out of your eye. After the lens and cataract have been removed, an IOL (also known as an intraocular lens) is placed into your eye to replace the lens. Your IOL will take over the job of your lens, without being clouded or obscuring your vision.
Which IOL Is Right For You?
Before cataract surgery, you will discuss what kind of IOL is best for you. In addition to improving your vision, IOLs are able to correct refractive errors. There are several different kinds of IOLs available, but if you are going to cover your procedure with Medicare, the only IOL that is covered is a monofocal IOL.
A monofocal lens improves your distance vision, but you may still require the use of reading glasses if you need to see things up close after cataract surgery. Different types of IOLs have advantages and disadvantages against each other. There are a lot to choose from— multifocal IOLs that have multiple focusing ranges, accommodating IOLs that mimic the small movements of a natural lens, and Toric IOLs that can correct for astigmatism. Premium IOLs like multifocal, accommodating, and Toric lenses are a great option if you are looking for freedom for glasses after cataract surgery!
Want to learn more about cataracts or schedule your cataract surgery? Contact Vision Care of Maine to schedule your cataract surgery consultation!