Floating-embedded stems reduce tibial stress shielding in total knee revision arthroplasty. - Schaefer, Dominic; Barsumyan, Artur; Roshanghias, Kambiz; Graw, Jan Adriaan; Soost, Christian; Richter, Wolfgang; Knoche, Jonas; Ohrndorf, Arne; Burchard, Rene (Journal of Orthopaedic Surgery & Research, 2025)