Centre for Sight

Cataract surgery is a procedure to remove the lens of your eye and, in most cases, replace it with an artificial lens.

• Normally, the lens of your eye is clear. A cataract causes the lens to become cloudy, which eventually affects your vision.
• Cataract surgery is performed by an eye doctor (ophthalmologist) on an outpatient basis, which means you don't have to stay in the hospital after the surgery.
• Cataract surgery is very common and is generally a safe procedure.

Cataract surgery is a procedure to remove the cloudy lens of the eye, called a cataract, and replace it with an artificial lens, called an intraocular lens (IOL).

• The surgery is done under local or topical anesthesia and typically takes about 30-40 minutes to perform.
• The surgeon makes a small incision in the eye, usually about 2.2-2.8 mm, and uses ultrasound energy to break up the cataract and remove it.
• The IOL is then inserted into the eye, where it will remain permanently. Most people experience significant improvement in their vision after cataract surgery.
• The goal of the surgery is to improve vision and reduce glare and halos caused by cataracts.
• Cataract surgery is typically performed as an outpatient procedure and is considered safe and effective.

Cataract surgery typically takes about 30-40 minutes to perform depending on your eye health condition.

• This is the actual time of the surgery, but please note that the whole procedure from the preparation before the surgery to the post-surgery recovery may take a few hours.
• Cataract surgery is typically performed as an outpatient procedure and is considered safe and effective.
• Cataract surgery is performed to treat cataracts.
• Cataracts can cause blurry vision and increase the glare from lights.
• If a cataract makes it difficult for you to carry out your normal activities, your doctor may suggest cataract surgery.
• When a cataract interferes with the treatment of another eye problem, cataract surgery may be recommended.
• For example, doctors may recommend cataract surgery if a cataract makes it difficult for your eye doctor to examine the back of your eye to monitor or treat other eye problems, such as age-related macular degeneration or diabetic retinopathy.

Recovery time after cataract surgery varies for each individual, but most people will take 4 to 6 weeks to recover fully to resume normal activities.

• It's important to follow the post-operative instructions provided by your surgeon, which may include using eye drops and avoiding strenuous activities for a certain period of time.
• Some patients experience mild discomforts, such as itching or a feeling of something in the eye, for a few days after the surgery.
• Most people are able to see well enough to drive and return to work within a few days, but it can take several weeks for vision to fully stabilize.
• Your surgeon will schedule follow-up appointments to monitor your recovery and ensure that your eye is healing properly.