From 1993 he worked as an assistant and then associate professor of traumatology and orthopedics at the Ukrainian State Medical University named after OO Bogomolets.
In 1994 he was elected head of the Department of Traumatology and Orthopedics of the Bogomolets Ukrainian State Medical University.
In 1998 he defended his dissertation for the degree of Doctor of Medical Sciences on the topic: "System of diagnosis, treatment and rehabilitation of patients with osteochondrosis of the thoracic spine." In 2000 he was awarded the academic title of Professor at the Department of Traumatology and Orthopedics of the Bogomolets National Medical University.
OA Buryanov is a well-known scientist in Ukraine and abroad, a leading specialist in the field of reconstructive surgery of the musculoskeletal system. The results of his scientific development became the basis for the development of new methods and surgical technologies for the treatment of post-traumatic extremity dystrophy, osteoarthritis, osteochondrosis of the thoracic spine, treatment of injuries and their consequences, trophic disorders in complicated spinal injuries.
Buryanov OA is the editor-in-chief of the scientific-practical journal "Chronicle of Traumatology and Orthopedics", vice-president of the All-Ukrainian public organization "Ukrainian Association of Orthopedic Traumatologists", member of the International Association of Orthopedic Traumatologists SICOT, member of the editorial boards of the Bulletin of Traumatology, Orthopedics and Orthopedics , traumatology and prosthetics "," Pain, joints, spine ".
Buryanov OA - Member of the Specialized Academic Council D.26.606.01 - "Traumatology and Orthopedics" at the State Institution "Institute of Traumatology and Orthopedics of the National Academy of Medical Sciences of Ukraine".
For personal achievements in the development of medical science and practice he was awarded the Gratitude of the Kyiv Mayor (2005), the Diploma of the Ministry of Health of Ukraine (2006, 2010), the UOC-KP Award "For Sacrifice and Love for Ukraine" (2015), the Ministry of Defense Of Ukraine "For assistance to the Armed Forces of Ukraine".
In 2016, O.A. Buryanov was awarded the honorary title of "Honored Worker of Science and Technology of Ukraine."
The total pedagogical experience is 27 years.
Buryanov OA author of more than 560 scientific papers, including 9 monographs, 11 manuals, has 57 copyright certificates and patents for inventions, has prepared 19 candidates of medical sciences, 4 doctors of medical sciences, 12 masters of medicine. Under his supervision, 3 doctoral and 5 candidate dissertations are being completed.
He has the highest qualification category in the specialty "traumatology and orthopedics". Medical experience - 37 years.
English language proficiency level - B2 (Aptis British Council).
Index Worse than Scopus - 2; Google Scholar - 7.