In this review, we analyzed the domestic and foreign literature on use of corneal lenticula obtained by keratorefractive surgery using SMILE technology (SMall Incision Lenticula Extraction). Research is being actively carried out a lenticular tissue for refractive purposes: correction hyperopia (LIKE – Lenticular Intrastromal Keratoplasty), presbyopia (PEARL PrEsbyopic Allogenic Refractive Lent...