Cataract Surgery in Delhi

The lens focuses the light rays coming from the pupil on the retina at the back of the eye where the image is created. The different part of retina collects the light and send a message to the brain through optic nerves enabling you to see. A cloudy lens is called cataract. Cataract surgery is the process in which the natural (which is cloudy) lens is removed and replaced with an artificial lens. In usual the lens of the eye is clear but a cataract causes the lens to become cloudy which eventually effects the vision. The cataract surgery is performed to eliminate the cloudy lens or it can also be detached with the laser technology. It’s a very common and generally a safe procedure.

Cataract causes blurry vision and increased glare from lights. When cataract makes it difficult for you to perform your regular activities the eye specialist suggest cataract surgery.

Nearly all the patients who have cataract surgery will be given the artificial lens called intraocular lens (IOL). This lens improves your vision. Variety of lens with different features are available. You need to discuss what type of lens should be inserted in your eye during the surgery. Lens are made up of plastic, acrylic or silicon. Some of the lenses require implantation through the incision and later are given stitches. Some of the lenses are flexible enough which requires few or no stitches. Types of lenses available include:

  • Fixed – focus monofocal
  • Accommodating-focus monofocal
  • Multifocal
  • Astigmatism correction

Cataract Surgery in Delhi 

Cataract surgeon will place eye drop for dilating the pupil of the eye. A local anesthesia is given. During the cataract surgery, the clouded lens is removed and a clear artificial lens is usually implanted. Surgical methods used are given below:

  • Using ultrasound probe to break up the lens for removal
  • Using advanced laser technology to remove the cloudy lens
  • Making an incision in the eye and removing the lens in one piece

After the removal of cataract by process of phacoemulsification or extracapsular extraction, the artificial lens is entrenched into the empty lens capsule.

Risks and complication after cataract surgery are uncommon and can be treated successfully. The risk includes

  • Inflammation
  • Infection
  • Bleeding
  • Swelling
  • Drooping eyelids
  • Dislocation of artificial lens
  • Retinal detachment
  • Glaucoma
  • Secondary cataract
  • Loss of vision

You are at risk if you have another eye related issue or serious medical condition. Rarely cataract surgery fails to improve vision because of underlying eye damage from other conditions such as glaucoma and muscular degeneration.