by Elizabeth Hofheinz, M.P.H., M.Ed. C. Lowry Barnes, M.D., the new president of the American Association of Hip and Knee Surgeons (AAHKS), took up his new position during an AAHKS Board of Directors video conference on March 25, 2020. Dr. Barnes, the esteemed chair of the Department of Orthopaedic Surgery at the University of Arkansas …