Dr. Fedoruk has pioneered the development and introduction of ultrasound-guided minimally invasive technologies for hepato-pancreato-biliary surgery, transplantology, intensive care and anesthesiology, as well as ablative and hybrid minimally invasive operations. Dr. Fedoruk is the Member of the Expert Council of the State Commission for Academic Degrees and Titles and State Expert Committee for Science and Technology of the Republic of Belarus.