Two different posterior-stabilized mobile-bearing TKA designs: navigator evaluation of intraoperative kinematic differences

ConclusionDespite design variations, no difference has been found among the prostheses in terms of PROM, rotations and translations. Both design kinematics did not show paradoxical external rotations, but an increase in femoral translation in mid-flexion without affecting the functioning of the prosthesis.Level of evidenceII.

Source: Musculoskeletal Surgery - January 27, 2020 Category: Orthopaedics Source Type: research