Procedure Type
SurgicalProcedure Duration
30 min - 1 hrsHospital Stay (Days)
No need to stayCataract surgery is a medical procedure designed to treat cataracts, a condition where the natural lens of the eye becomes cloudy, impairing vision. During the procedure, the clouded lens is removed and replaced with a clear artificial intraocular lens (IOL). This surgery is one of the most commonly performed and successful procedures worldwide, restoring clear vision and enhancing quality of life for millions of patients every year.
Cataract surgery becomes necessary when cataracts begin to interfere with daily activities, such as reading, driving, or recognizing faces. The clouding of the eye’s lens can develop slowly and progressively blur vision, making it difficult to perform routine tasks. Cataracts are a natural part of aging, but they can also result from injury, certain medications, prolonged UV exposure, or medical conditions like diabetes. When glasses or contact lenses no longer improve vision, surgery is the most effective solution.
The ideal candidate for cataract surgery is someone whose vision has become significantly impaired due to cataracts and who is in generally good health. People who struggle with blurry or dim vision, increased sensitivity to light, poor night vision, or frequent changes in prescription glasses are often evaluated for this surgery. An eye care professional will assess the severity of the cataract and determine if surgery is appropriate.
Cataract surgery is typically performed as an outpatient procedure under local anesthesia with sedation. The surgeon makes a tiny incision in the eye, usually less than 3 mm wide, through which the clouded lens is broken up using a technique called phacoemulsification. The fragments are gently suctioned out, and a foldable intraocular lens is inserted through the same incision and positioned in place. The entire procedure usually takes about 15 to 30 minutes per eye and does not require stitches, as the incision is self-sealing.
Senior Consultant & Assistant Professor MBBS, MD OPHTHALMOLOGY, FRCS
MBBS, MD - Ophthalmology Ophthalmologist/ Eye Surgeon
Recovery after cataract surgery is generally fast and uncomplicated. Most patients notice significant improvement in their vision within a few days, although complete healing can take up to a month. It is normal to experience mild discomfort, tearing, or sensitivity to light for a short period. Eye drops are prescribed to prevent infection and inflammation, and follow-up visits are scheduled to monitor healing. Patients are advised to avoid rubbing the eye or engaging in strenuous activity for a few weeks.
Cataract surgery is considered one of the safest and most effective surgical procedures available, with a very high success rate. Complications are rare but can include infection, inflammation, swelling, or a condition known as posterior capsule opacification, which can be treated later with a simple laser procedure. Advances in technology and surgical technique have made cataract surgery highly predictable and minimally invasive.
Most patients can resume normal light activities such as walking or reading the day after surgery. However, activities that involve bending over, lifting heavy objects, or swimming should be avoided for at least one to two weeks. Driving may be resumed once the doctor confirms that vision is adequate. Patients are generally encouraged to return for post-operative checkups to ensure proper healing and vision improvement.
Gurugram, India
Gurugram, India
Gurugram, India
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