Intraocular lens implantation is performed through a complete surgical procedure in the operation room, but there is no need for hospitalization before and after the surgery. After anesthesia, which is usually performed in the form of general anesthesia, the surgeon makes a corneal incision, and then inserts the intraocular lens into the anterior chamber, in front of the iris and the natural eye lens. Finally, the incision is sutured delicately.