Zoltan Dénes MD, PhD is specialised in orthopaedic surgery and rehabilitation medicine. He is certificated senior fellow and trainer in Physical and Rehabilitation Medicine (PRM) by European Union of Medical Specialists (UEMS) PRM Section and Board, and one of the Hungarian delegates to the UEMS, and national manager of Hungary too. His work place is the National Institute for Medical Rehabilitation (NIMR), Budapest, Hungary. He is medical director of the Institute and head of the Brain Injury Rehabilitation Unit. He is senior lecturer (associate professor) at Semmelweis Medical University in rehabilitation medicine. He is the secretary for international affairs of the Hungarian Rehabilitation Society. His main research activity: prevention and treatment secondary complications, rehabilitation of patients with severe brain injury, spasticity management, quality assurance and quality indicators in rehabilitation.