Am Fam Physician. 2024;110(4):421-422
Author disclosure: No relevant financial relationships.
CLINICAL QUESTION
Is arthroscopic surgery superior to physical therapy (PT) for degenerative meniscal tears?
EVIDENCE-BASED ANSWER
Arthroscopic surgery, PT, and exercise can be offered to patients with degenerative meniscal tears; none of these is considered superior. Compared with PT, arthroscopic surgery does not result in any clinically significant differences in pain, symptoms, function, activities of daily living, knee-specific quality of life, or generic quality of life. (Strength of Recommendation [SOR]: A, multiple meta-analyses.) Arthroscopic surgery may worsen range of motion in the knee and cartilage surface area compared with PT. (SOR: C, randomized controlled trials [RCTs].)
EVIDENCE SUMMARY
A 2022 Cochrane review compared arthroscopic surgery for degenerative knee disease with several nonsurgical treatments.1 A subset of the review included five trials comparing arthroscopic surgery plus exercise with exercise alone and three trials comparing arthroscopic surgery with exercise. Seven of the trials included patients with degenerative meniscal tears and excluded patients with severe osteoarthritis (OA).
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