We continue our studies in wartime: on June 6, 2022, Professor Vira Kuroyedova gave the lecture on the topic “Distal occlusion. Etiology, clinic and treatment in different age periods” at the Department of Postgraduate Education of Orthodontists for the trainees of the “Specialization” cycle (offline format), intern doctors and international clinical residents (on-line format), according to the thematic plan in the mixed format.