The master class “Modern aspects of intravitreal injection of medications” has been held on December 9 at the Cheboksary Branch of the ISTC “Eye Microsurgery” named after Academician S.N. Fedorov of the Ministry of Health of the Russian Federation under the guidance of head of the Unit of Therapeutic Treatment of Macular Pathology of the ISTC “Eye Microsurgery”, Candidate of Medical Sciences Anna Voskresenskaya.