Meniscal preservation in the age of biologics: toward a quantitative decision algorithm for personalized repair.
KneeJun 16, 2026 (epub)
Clinical ResearchOrthopedic Surgery
Horacio Rivarola, Camilo Helito, Cristian Collazo et al.
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In 30 seconds
This systematic review developed the Meniscal Preservation Score (MPS), a quantitative decision model for meniscal tear treatment, integrating biomechanical and biological factors. The study involved ten knee surgeons and tested the MPS against expert decisions in 50 simulated cases and a retrospective cohort of 45 patients. The MPS showed 86% concordance with expert judgment in simulations.
Key findings
- The MPS achieved 86% concordance with expert judgment in simulation.
- In clinical validation, the MPS showed 84% agreement with expert decisions.
- Cases aligned with MPS recommendations had higher mean IKDC scores at 24 months.
- Lower observed reoperation rates were noted in cases concordant with MPS.
Why it matters
The MPS aims to standardize treatment decisions for meniscal tears, potentially improving patient outcomes by integrating various determinants of healing. This framework could enhance surgical decision-making and reduce variability in treatment approaches.