Introduction lecture on Eyesi surgical simulator and Dry-Lab / Rules of working with the simulator / Lectures on vitreoretinal surgery equipment and instruments, pars plana vitrectomy steps, surgical tactics, prevention and management of complications / Training with Eyesi surgical simulator in Dry-Lab. Vitreoretinal training modules include posterior hyaloid detachment, peripheral vitrectomies, internal limiting membrane peeling, the removal of epiretinal membranes, or the treatment of retinal detachments with oil or gas endotamponades/ Discussions