7 Important Things To Know About Cataract Surgery

What Is Cataract Surgery? Cataract surgeries are performed to help the patient get a clear vision, and get rid of cloudy areas in the eye. It is a common and safe procedure that involves removing the cloudy lens (known as a cataract) and replacing it with an artificial intraocular lens (IOL) to restore clear vision of the eyes, explains Dr Rohan N Dedhia, MBBS, MS (ophthalmology), FVRS senior consulting ophthalmologist, specialist in retina, cataract, and refractive surgery; currently practicing at Ojas Maxivision Eye Hospitals, Bandra and Kandivali. Here are seven things to know about the surgery.When To Get It Done? Dr Rohan says cataracts usually develop slowly with age, causing symptoms like blurred vision, glare, faded colours, or difficulty seeing at night. Surgery is suggested when these symptoms begin to cause problems with daily activities.What Is The Procedure Like? According to the doctor, it is a rapid and safe procedure, and these days, it is minimally-invasive and performed under local anesthesia. Most patients are discharged the same day. The procedure has a high success rate and low risk of complications.What Are The Different Types Of IOLs? In the cataract surgery the cloudy lens is replaced with an intraocular lens. The individual can choose from a range of IOLs such as monofocal (for distance vision), multifocal (to reduce dependence on glasses), and toric lenses (for astigmatism). An ophthalmologist can help with this.What Is The Recovery Like? The doctor says the recovery is smooth for most patients, who note an improvement in vision within a few days of the surgery. But, it is common to experience mild discomfort, itching, or blurred vision in the initial days. Eye drops are prescribed to prevent infection and reduce inflammation.How Does This Surgery Improve The Quality Of Life? Cataract surgery restores vision. Many patients start to feel confident and independent after the surgery. In some cases, it also reduces the risk of falls in elderly patients due to better vision.Preparation Before The Surgery Prior to the surgery, a detailed eye exam is conducted. The doctor has to help you choose the right IOL. They may also ask you to stop certain medications for the time being. It is important to follow pre- and post-operative instructions.What About Cataracts In The Younger Population? Dr Rohan explains that cataracts in the younger and pediatric population are uncommon, but can occur due to genetic factors, infections, trauma, or metabolic disorders. Early detection is crucial. Prompt treatment, including surgery, can help restore vision and ensure normal development.