Vitreoretinal surgery refers to any operation to treat eye problems involving the retina, macula, and vitreous fluid. These include retinal detachment, macular hole, epiretinal membrane, and complications related to diabetic retinopathy. Retinal diseases are often a reflection of the general health of an individual. Retina gets affected by various systemic diseases like diabetes mellitus, hypertension, etc. A large number of diseases affect retina which requires both medical as well as surgical treatment. A wide variety of diagnostic devices as well as treatment equipment is essential to achieve optimum results in retinal diseases.