 When a patient is implanted with a Morcher Iris Diaphragm, their surgery involves additional standard of care surgical procedures. Typically, a device is implanted during cataract surgery along with an intraocular lens IOL. Devices can also be implanted during an IOL exchange procedure or IOL exchange with anterior vitrectomy. All implantation procedures take place in an operating room under local or general anesthesia. In some cases, a single-piece Morcher iris reconstruction lens containing both an artificial iris and a lens is implanted. Also, depending on the patient, and the condition of their eye, the lens and device implant may need to be sutured in place. Typically, this involves suturing the lens to the iris device and then, suturing this all to the sclera, the white portion of the eye. 