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ARTHROPLASTY
COA 2020: Similar Knee Kinematics in TKA with Anatomical vs Traditional Implant Designs

Forty-three patients were included in this matched, cohort study comparing knee kinematic outcomes in patients undergoing total knee arthroplasty with either an anatomically designed Journey II implant or a traditionally designed Legion implant. Study outcomes at 3 months for the anatomical implant group and 2 years for the traditional implant group were compared. Results revealed that while the anatomical group displayed consistently more anterior contact medially and laterally compared to the traditional group, no significant differences in excursion, axial rotation, frequency of paradoxical anterior motion, or condylar separation were observed between the two groups.

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  • Critical appraisals of the latest, high-impact randomized controlled trials and systematic reviews in orthopaedics
  • Access to OrthoEvidence podcast content, including collaborations with the Journal of Bone and Joint Surgery, interviews with internationally recognized surgeons, and roundtable discussions on orthopaedic news and topics
  • Subscription to The Pulse, a twice-weekly evidence-based newsletter designed to help you make better clinical decisions
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Cite this Ace Report

OrthoEvidence. COA 2020: Similar Knee Kinematics in TKA with Anatomical vs Traditional Implant Designs. ACE Report. 2020;10(7):7. Available from: https://myorthoevidence.com/AceReport/Report/

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