March 27, 2019  GAINESVILLE, Fla.–(BUSINESS WIRE)–Exactech, a developer and producer of bone and joint restoration products for extremities, hip and knee, announced today the successful first surgery using its recently-cleared Alteon® Cup and XLE® Liner. Orthopaedic surgeon and member of the Alteon Cup design team, William Hefley, M.D., of Bowen-Hefley Orthopedics in Little Rock, Ark., performed …