Cataracts are removed through a highly effective and common surgical procedure designed to restore clear vision. The most widely used technique is called phacoemulsification, performed under local anesthesia. Here's how the process works:

  1. Incision: A tiny incision is made in the cornea (the clear, dome-shaped surface at the front of the eye). This incision is so small that stitches are rarely needed.

  2. Lens Fragmentation: Using an ultrasound probe, the cloudy lens affected by the cataract is broken into tiny fragments. This process is known as phacoemulsification.

  3. Lens Removal: The fragmented pieces are carefully suctioned out of the eye.

  4. Artificial Lens Placement: Once the natural lens is removed, an artificial intraocular lens (IOL) is inserted into the eye. This lens is biocompatible and serves as a permanent replacement, restoring clear vision. IOLs can be customized to correct refractive errors such as nearsightedness or astigmatism.

The entire procedure typically lasts 15–30 minutes, and patients can often return home the same day. Recovery is quick, with most people noticing significant improvements in vision within a few days.

Cataract surgery is highly successful, with a low risk of complications. Your eye doctor will discuss the procedure and recommend the most suitable IOL for your needs. Regular follow-up ensures proper healing and optimal visual outcomes.