Fakoemulsifikaatio

Fakoemulsifikaatio, often shortened to phaco, is a modern surgical technique used to remove cataracts. A cataract is a clouding of the natural lens of the eye, which impairs vision. During phakoemulsifikaatio, a small incision is made in the cornea. Through this incision, an ultrasonic handpiece is inserted. The ultrasound energy from the handpiece breaks the cloudy lens into tiny fragments. These fragments are then suctioned out of the eye. Once the cataractous lens is removed, an artificial intraocular lens (IOL) is implanted in its place to restore clear vision. This method is favored for its small incision size, which typically results in faster healing and reduced risk of complications compared to older, larger incision techniques. The procedure is performed under local anesthesia, and patients can usually go home the same day. Phakoemulsification has become the gold standard for cataract surgery worldwide due to its high success rate and minimal invasiveness.