Nguyen BS, A. K. .; Childs MD, B.; Bacak MD MS, C. .; Eckhoff MD, M. D. .; Scanaliatio MD, J. P. .; Parnes MD, N. . Cost of TKA Implant Averages $5,336 and Contributes 22% of the Total Cost of a Primary TKA. JOrthoBusiness 2024, 4.