abstract
- Recent studies of anatomic anterior cruciate ligament (ACL) reconstruction have considered native knee anatomy and biomechanical function, and emphasized the long-term goals of protecting knee health and preventing the development of symptomatic ACL-deficient degenerative arthrosis. Validated and reproducible examination maneuvers are necessary for accurate diagnosis and appraisal of surgical interventions. Appropriately powered expertise-based trials should be emphasized to minimize bias, enhance validity, and reduce crossover. Best practice rehabilitation protocols can guide postoperative care while minimizing heterogeneity within studies. Functional outcome scores should be sensitive, responsive, and able to reliably detect small changes.