https://www.selleckchem.com/products/d-1553.html In both cohorts, the paraatrophy zone had more FD than the periatrophy zone. In eyes with geographic atrophy caused by non-neovascular age-related macular degeneration, smaller reductions in FDs were found between the para- and periatrophy zone in eyes with ORT. In both cohorts, the paraatrophy zone had more FD than the periatrophy zone. To describe "iris shelf" technique for removal of posterior segment intraocular foreign bodies (IOFBs) through a corneal incision combined with phacovitrectomy and to report its outcomes. Medical records of patients with posterior segment metallic IOFBs who had combined phacovitrectomy were collected and analyzed. In all patients, the IOFB was placed on the iris surface after forming the anterior chamber with viscoelastic to be extracted through a corneal phacoemulsification incision. Thirty-three eyes of 33 male patients with a mean age of 31.6 ± 8.3 years were included in the study. The mechanism of injury was hammering in 24 eyes (72.7%) and gunshot in 9 eyes (27.3%). The mean interval between injury and IOFB removal was 14.76 ± 6 days. The mean IOFB volume was 8.5 ± 5.5 mm3, and its longest dimension was 3.45 mm (range, 1-8 mm). The mean preoperative corrected distance visual acuity changed from 20/1,500 (1.79 logarithm of the minimum angle of resolution) to 20/94 (0.67 logarithm of the minimum angle of resolution), postoperatively (P < 0.001). Postoperative complications included retinal detachment (two eyes), proliferative vitreoretinopathy (one eye), epiretinal membrane (one eye), and posterior synechiae (three eyes). The "iris shelf" technique with phacovitrectomy is a safe and reproducible approach for posterior segment IOFB extraction through a corneal incision with favorable visual and anatomical outcomes. The "iris shelf" technique with phacovitrectomy is a safe and reproducible approach for posterior segment IOFB extraction through a corneal incision with favorable visual