Effect of Medialized Versus Anatomic Repair of Medial Meniscus Posterior Root Tears on Joint Contact Mechanics: A Cadaveric Model of Simulated Gait

Key Points

• This research aims to compare the mechanical effects of medialized and anatomic repairs of medial meniscus posterior root tears during simulated gait.
• Cadaveric model used for simulated gait assessment
• Comparison of medialized and anatomic repair techniques
• Analysis of joint contact mechanics during peak loads
• Minimal mechanical differences observed between medialized and anatomic repairs
• Mechanical justification supports use of medialized repair when anatomic repair is impractical
• Effects observed even under peak compressive and anterior loads

Abstract