Fig. 72. Posterior chamber phakic IOL (PIOL model 101; PRL, Medennium, CIBA Vision) is sinking inferior through inferior zonular defects. After surgical luxation into the anterior vitreous, the IOL was retrieved through an extension to 3.5 mm of one of the pars plana vitrectomy incisions. (Courtesy of Vincente Martinez-Castillo, MD, Barcelona, Spain.)