Related Experiment Video
Updated: Apr 23, 2026

Destabilization of the Medial Meniscus and Cartilage Scratch Murine Model of Accelerated Osteoarthritis
Published on: July 6, 2022
Evaluation and Management of Meniscal Tears
Jacob T Morgan1,2, Tanner Nishioka1,2, Felipe Casanova1,2
1Division of Sports Medicine, Midwest Orthopaedics at Rush, Chicago, Illinois.
Abstract:
➢ Meniscal preservation has become the central management principle of meniscal tears. Biomechanical evidence has demonstrated that meniscal resection increases joint contact stress, accelerates osteoarthritis progression, and worsens long-term outcomes compared with repair and nonoperative management. ➢ Treatment decisions should be individualized based on tear morphology, tissue quality, and patient-specific factors. ➢ Repair technique selection (all-inside, inside-out, or outside-in) should be dictated by the tear location and pattern. ➢ Adjunct treatment strategies, such as biologic augmentation, may be used selectively to increase the potential for meniscal healing, although these strategies have inconsistent outcomes.
More Related Videos
Related Concept Videos
Mitral Valve Prolapse II: Assessment and Management
Mitral Valve Prolapse III: Nursing Management
Mitral Regurgitation III: Medical Management

