Cataract Eye Surgery
-Clearing the Path to Brighter Vision: Cataract Eye Surgery-
Cataract Eye Surgery at
Nethra Foundations
Cataracts are a very common eye condition. Cataract in old age are called (senile cataract), in children (congenital cataract) and Adolescents (Developmental cataract). When the lens inside the eye gradually changes and becomes less transparent (clear), misty, or cloudy, it is said to have a cataract. Cataract is a disease that affects the lens of the eye. The human lens, like the lens of a camera, focusses light on the retina (the camera film). Typically, the human lens contains soluble proteins and water that are arranged in a specific pattern to give the lens its transparent nature.
What We Do In Cataract
- Phaco Emulsification
- Micro Incision Cataract Surgery (MICS)
- Multifocal
- Accommodative
- Toric
Question & Answer
What Causes Cataract?
Ageing is the most common cause of cataract. Younger people may also have cataract if they are: Poorly controlled diabetics Present since birth(congenital) or is hereditary Secondary to injury to eye Taking some medications like steroids Had previous eye surgery or have inflammatory eye conditions like uveitis
How does Cataract Affect Vision?
Cataract causes painless blurring vision. Some cataracts may cause glare or haloes. Night driving may become difficult. Frequent eyeglass prescription changes may indicate cataract. Occasionally, double vision in one eye may be due to cataract. These symptoms can be present in other eye problems also, so you need to check with your eye specialist to confirm.
How is Cataract Detected?
Cataract is detected through a comprehensive eye examination by an ophthalmologist, which includes a check for glasses, detailed evaluation of the eye including the cataract, retina, optic nerve to rule out any other problems which may cause vision loss
When must a Cataract be Removed?
Cataract surgery should be considered when a cataract causes enough vision loss to interfere with daily activities such as driving, reading or watching television.
How is Cataract Surgery Performed?
The main technique used to remove a cataract is phacoemulsification. In phacoemulsification, through a small opening 1.8mm -3mm in size in the cornea, an ultrasonic device is used tois break upthe cloudy lens into small pieces and removed from the eye. After the cataract lens is entirely removed, the lens implant is inserted to the same position.Anaesthetic eye drops / injections are used to make the surgery pain free. Advantages of the recent techniques, as in micro incision cataract surgery are- no injections, no bandage and immediate visual rehabilitation.
What are the types of Artificial Lens Implants?
Monofocal and multifocal lens implants are available. With multifocal implants, you may not need eyeglasses for reading. Your eye surgeon will discuss with you and recommend the type of implant that is most suitable for you.