What are the different types of cataract surgery and is it safe?
Cataract surgery is one of the safest and most commonly performed procedures worldwide. Typically, there are two different methods of cataract removal:
Phacoemulsification
Currently the preferred technique for most cataracts. Micro-incisions are made to allow access for the surgical instruments to reach the diseased lens. Using an ultrasonic probe, the cataract is broken into small fragments which are then vacuumed out of the eye. Through the same incisions, the surgeon will then insert in a new foldable intraocular lens.
Small incision cataract surgery (SICS)
This technique is used when dealing with very advanced cataracts. Using a small incision the diseased lens is removed in once piece rather than in small fragments. Like phacoemulsification, a foldable intraocular lens is inserted into the eye to restore vision.
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Once removed, the cataract does not grow back. However, it is not uncommon for the new intraocular lens to require "polishing" with a laser sometime after the surgery is done. This is also typically performed once and does not need repeated treatments. Your surgeon can provide more details as to whether this procedure is appropriate for you
What can I expect after the surgery ?
After cataract surgery, it is not uncommon to experience the following symptoms:
• Blurry vision (usually resolves within 24-48h of surgery)
• Itching or mild discomfort
• Watery eyes
• Sensitivity to light
After surgery, all our patients are prescribed eye drops to assist in healing, infection prevention, and inflammation control. To ensure optimal results, it is recommended to avoid touching the eyes, bending over, lifting heavy objects, and engaging in activities that could potentially cause inadvertent injury to your eye.