The practical part of the conference was presented in the form of master classes of modern methods of ophthalmic surgery, especially innovative technologies in keratoplasty: layered keratoplasty (DSAEK, DMEK) and implantation of intrastromal segments-allographs (CAIRS) in the treatment of corneal endothelial pathology and used in keratoconus, respectively. Our doctors took part in a master class where they studied and practiced new methods of layered keratoplasty and keratoconus treatment.