Evaluation of Stability of Rotating Hinge Knee Prostheses: A Biomechanical Study
Figure 4
Distraction-angular displacement curves for the six tested knee designs, divided by methods 1 and 2. The final point of each curve (GMRS—37 mm, LPS/M.B.T.—26 mm, S-ROM Noiles—25 mm, RT-Plus—29 mm, NexGen with 12 mm PE—35 mm, and NexGen with 26 mm PE—41 mm) shows the last measureable angle before the implant’s dislocation.
