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September 5, 2025Acta Orthopaedica Belgica

Influencing factors in knee kinematics following posteriorly stabilized knee arthroplasty: a comprehensive analysis

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Authors

LSLenka StroobantMVMatthieu J. VerstraeteSOStefaan Van Onsem

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Overview

Case series found that implant geometry and activities significantly impact tibiofemoral kinematics in patients post-TKA.

Key Points

  • Significantly different kinematics were observed across three types of posterior stabilized implants, highlighting their importance.
  • A strong correlation between contact point and landmark-based kinematics was established, indicating consistent measurement methods.
  • Closed chain activities showed a posterior position shift in the medial and lateral compartments during mid-flexion exercises.
  • Individual variations in kinematics reached up to 25%, suggesting the need for personalized approaches in TKA.

Cite This Study

Stroobant et al. (2025) studied this question.

synapsesocial.com/papers/68bb3d622b87ece8dc956748https://doi.org/10.52628/91.2.13582
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