Figure 4 | Scientific Reports

Figure 4

From: Effect of surgical parameters on the biomechanical behaviour of bicondylar total knee endoprostheses – A robot-assisted test method based on a musculoskeletal model

Figure 4

Tibiofemoral kinematics and kinetics results during knee flexion for different tibial slopes (reference, −3°, +3°, and +6° tibial slope). Tibiofemoral contact force during knee flexion. (a) Femoral rollback (−) during knee flexion. (b) Tibial internal (+) and external (−) rotation. (c) Flexion facet centre (FFC) position of the medial (left) and lateral (right) femoral component relative to the tibial component (d) (+: increase of the tibial slope; −: decrease of the tibial slope).

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