VEGFA and age-related macular degeneration: Other post-operative surgical events occurring over the five years of follow up include one patient requiring surgical iridectomy for partial obstruction of the osteum with iris incarceration, two patients with corneal decompensation requiring Descemet’s stripping automated endothelial keratoplasty (DSAEK), and one patient requiring anti-vascular endothelial growth factor (anti-VEGF) therapy for age-related macular degeneration (AMD).