Published with the inputs from Dr Nimmy Merin Mathew, Consultant, Ophthalmology, Baby Memorial Hospitals- Thodupuzha
Cataract surgery is a safe and effective procedure to treat cataracts — a clouding of the natural lens inside the eye that causes blurry vision, glare, or difficulty seeing at night. During surgery, the cloudy lens is removed and replaced with an artificial lens implant (intraocular lens or IOL) to restore clear vision. Cataract surgery is one of the most common and successful surgeries worldwide.
Cataract surgery is performed to remove the clouded natural lens of the eye and replace it with a clear artificial lens. It is recommended when cataracts interfere with daily activities like reading, driving, or recognizing faces.
The most common method is phacoemulsification, where a tiny incision is made in the eye, the cataract is broken up with ultrasound waves, and the cloudy lens is removed. An intraocular lens (IOL) is then implanted. The procedure usually takes 15–30 minutes and is done under local anesthesia with mild sedation.
No. Cataract surgery is virtually painless. Patients are awake but comfortable during the procedure because numbing drops or local anesthesia are used. Mild pressure may be felt, but pain is uncommon.
There are different types of intraocular lenses (IOLs):
Your eye surgeon will help choose the best lens based on lifestyle and vision needs.
Cataract surgery is very safe, but risks may include infection, bleeding, inflammation, lens dislocation, or vision problems. Rarely, retinal detachment or glaucoma may occur. Choosing an experienced ophthalmologist reduces complications.
Recovery is usually quick. Most patients go home the same day, with vision improving within a few days. Eye drops are prescribed to prevent infection and aid healing. Normal activities can often be resumed within a week, though complete healing takes 4–6 weeks.
Cataract surgery has a very high success rate, with more than 95% of patients experiencing improved vision. Modern surgical techniques and advanced lenses provide excellent long-term outcomes.
If you are experiencing cloudy vision or difficulty seeing due to cataracts, our Ophthalmology Team at Baby Memorial Hospitals provides advanced cataract surgery with the latest intraocular lens options.
📞 Call us or book an Appointment Online to schedule your eye consultation.