Two of the steps in cataract surgery

During phacoemulsification — the most common type of cataract surgery — the rapidly vibrating tip of the ultrasound probe emulsifies and helps break up the cataract, which your surgeon then suctions out (top). An outer housing of the cataract (the lens capsule) is generally left in place. After removing the emulsified material, your surgeon inserts the lens implant into the empty space within the capsule where the natural lens used to be (bottom).

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