A cataract is a cloudy area located in the clear part of the eye. This part of the eye is known as the lens, which helps to focus light. Cataracts naturally develop as people age. Typically occurring around the age of 40, cataracts are common. Unfortunately, due to the symptoms associated with cataracts, such as blurry vision, seeing double, or vision loss, cataract surgery may be necessary. Cataract surgery not only removes cataracts, but prevents them from returning.
If you receive cataract surgery and the natural lens of the eye has been removed, the cataracts will not return. Some individuals, months to years after surgery, can develop a cloudy layer located behind the lens. This is referred to as a posterior capsule opacification. Although not labelled as a cataract, it can cause similar symptoms such as blurry vision. If this takes place, people undergo a laser procedure known as a posterior capsulotomy or YAG that helps you see clearly again.
How Cataracts Interfere With Vision
Cataracts cause the lens of the eye to become cloudy. The purpose of this clear lens is to bend, or refract, light rays that come into the eye to help you see. When an eye has a cataract, vision not only becomes cloudy or foggy, vibrant colors can become mute and those with a cataract may notice a haze or experience blurriness.
Thankfully, cataract surgery is an option. A common practice, cataract surgery involves replacing the cloudy lens with a clear artificial lens for the eye. The lens replacement is known as an intraocular lens. Those experiencing vision interference from a cataract should see a doctor right away to determine the severity of the cataract and when surgery can take place.
Cataract Surgery
According to the American Academy of Ophthalmology, the surgery process is straightforward. Before surgery, the surgeon will measure the eye to determine the proper tools to be used. Additionally, you may be prescribed eye drop medications to start before surgery. The medication can help prevent infection and reduce swelling post-surgery.
On the day of surgery, the following will take place:
- You will be asked to refrain from eating solid food at least 6 hours before surgery.
- Your eye will be numbed with eye drops or with an injection around the eye.
- You will remain awake during surgery and may see light and movement throughout the duration of the procedure.
- The surgeon will create tiny incisions with a blade or laser near the edge of the cornea. These incisions are used by the surgeon to reach the cataract in the eye.
- The surgeon will use small instruments to break up the cataract and remove it. Once the cataract is removed, the new intraocular lens will be put into place.
Part of the aftercare process includes the following:
- Self-sealing incisions will close by themselves over time.
- A shield may be placed over your eye to protect it while it heals from surgery.
- Once the procedure has ended, you will rest for 15 to 30 minutes in a recovery area before you are ready to go home.
Consider receiving cataract surgery to better your vision and remove any cloudiness or blurriness from your eyesight.
Cataract Surgery Recovery Process
The cataract surgery recovery process typically takes days or weeks.
During this time, remember to:
- Use prescription eye drops after surgery and follow the doctor’s directions.
- Avoid getting water or soap directly in the eye.
- Wear a protective eye shield when you sleep.
- Do not rub or press against your eye.
- Wear eyeglasses or a shield to protect your eye from debris such as dirt or dust.
The recovery process does not take long, and individuals should expect to see results within days to weeks.
Find Treatment
If you experience blurry, double, or cloudy vision, you may have a cataract. Once you speak with a doctor who can confirm the cataract, consider receiving surgery to have it removed.
Contact our Lasik and Cataract Surgery Center today to speak with one of our professionals. Schedule a consultation and learn more about cataract surgery and how we can help better your vision.