Dr Dervin recently completed a 10 year term as the Chairman and Head of Orthopaedic Surgery at the University of Ottawa and the Ottawa Hospital in Ontario, Canada. He is a fellowship trained specialist in sports medicine and general orthopedic surgery with a Masters of Science degree in Clinical epidemiology. On Thursday 15 October, 12.30 – 1.30pm, Dr Dervin will be presenting at the AOA ASM Masterclass on the Medial Pivot ‘Muscle Activation and Function Following Medial Pivot and Posterior Stabilised TKA: Results of a Pilot Study’.