Do You Need Surgery for a Meniscus Tear? 3 Reasons You May Not
- 7 days ago
- 5 min read
Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician
Published: March 1, 2025 | Last Updated: March 1, 2025
If you've been told you have a meniscus tear, your first thought might be that surgery is inevitable. It's one of the most common concerns I hear from patients in my sports medicine practice. But here's what many people don't realize: the majority of meniscus tears—particularly degenerative tears that develop over time—do not require surgery. Multiple large-scale randomized trials have shown that non-surgical treatments often produce outcomes equal to arthroscopic surgery, without the associated risks or downtime. In this article, I'll walk you through three evidence-based reasons why you may be better off avoiding the operating room.
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Do Non-Surgical Treatments Really Work as Well as Surgery?
When most people hear "meniscus tear," they assume surgery is the only path forward. But research consistently shows that for the vast majority of tears—especially degenerative or age-related tears—non-surgical care works just as well as arthroscopic partial meniscectomy.
One of the most influential studies on this topic was the FIDELITY trial, a landmark placebo-surgery controlled trial published in the New England Journal of Medicine. Researchers compared actual arthroscopic partial meniscectomy to sham surgery—where patients underwent incisions and diagnostic arthroscopy, but the torn meniscus was left untouched. The results were striking: both groups improved by the same amount at 12 months. Surgery offered no measurable benefit over the placebo procedure (Sihvonen et al., 2013).
That wasn't an isolated finding. The METEOR trial, also published in the New England Journal of Medicine, randomized 351 patients with meniscal tears and mild-to-moderate osteoarthritis to either surgery plus physical therapy or physical therapy alone. At both 6 and 12 months, there were no significant differences in functional improvement between the two groups (Katz et al., 2013).
The ESCAPE trial, published in JAMA, confirmed these findings in a multicenter randomized study of 321 patients aged 45 to 70 with non-obstructive meniscal tears. Physical therapy was found to be non-inferior to surgery for improving knee function over a 24-month follow-up (van de Graaf et al., 2018). A 2022 systematic review and meta-analysis further reinforced these conclusions, finding that adding arthroscopic partial meniscectomy to an exercise program provided no additional benefit in knee function at five-year follow-up (Fernández-Matías et al., 2022).
The reason non-surgical care is so effective is that the vast majority of meniscus tears don't actually prevent the knee from healing or functioning well. By strengthening the muscles around the knee, improving mobility, and gradually returning to activity, most patients can restore stability and reduce pain without ever needing an operation.
Is Recovery Faster and Safer Without Meniscus Surgery?
Surgery may seem like the quickest fix, but the reality is very different. After an arthroscopic meniscectomy, patients typically face weeks of activity restrictions—and sometimes months—before returning to full function. There are also real procedural risks, including infection, blood clots, anesthesia complications, and the possibility of persistent or worsened pain.
Non-surgical care avoids all of these concerns. With a structured physical therapy program, targeted exercise, and activity modification, patients can often continue moving right away, maintain their strength, and make steady progress without the downtime that surgery requires.
Perhaps most importantly, when surgeons remove part of the meniscus, it may actually accelerate arthritis in the knee. In the five-year follow-up of the original FIDELITY sham surgery trial, researchers found no difference in pain or function between the surgery and placebo groups—but patients who underwent arthroscopic partial meniscectomy showed greater progression of osteoarthritis on imaging (Sihvonen et al., 2020). In other words, by avoiding unnecessary surgery, you're not only recovering faster in the short term—you're protecting your knee joint for the long term.
What Non-Surgical Treatments Are Available for Meniscus Tears?
A decade or two ago, the options for managing a meniscus tear were limited to rest, physical therapy, or surgery. Today, the non-surgical toolbox has expanded significantly, offering patients more advanced approaches that may support healing and symptom relief in ways surgery simply cannot.
One increasingly popular option is platelet-rich plasma (PRP) injections. While PRP does not "heal" the meniscus tear itself, it can address the underlying osteoarthritis that often drives pain in these patients. By improving the joint environment and reducing inflammation, PRP can help restore function and relieve symptoms—without removing meniscus tissue or accelerating joint degeneration. In my practice, I frequently use PRP for patients with degenerative meniscal tears who want to avoid surgery, and many experience meaningful improvement in pain and function.
Another exciting development is extracorporeal shockwave therapy (ESWT). A recent randomized clinical trial found that patients who received focused shockwave therapy for degenerative meniscal tears showed a significant decrease in T2 relaxation time on MRI at 12 months—a marker suggesting improvement in meniscal tissue quality. The shockwave group also experienced significantly less knee pain compared to the control group (Hashimoto et al., 2024). While these are early findings from a small trial, they highlight how newer non-surgical modalities may support tissue-level improvements that traditional surgery cannot offer.
The Bottom Line on Meniscus Tear Treatment
The evidence is clear: most meniscus tears do not need surgery. Physical therapy, targeted exercise, and newer non-surgical treatments like PRP and shockwave therapy can help you get back to doing what you love—without the risks, downtime, or potential long-term consequences of an operation. If you've been diagnosed with a meniscus tear and are weighing your options, I'd encourage you to explore conservative treatment with a sports medicine physician before committing to surgery. In many cases, the best path forward doesn't involve the operating room.
References
Sihvonen R, Paavola M, Malmivaara A, et al. Arthroscopic partial meniscectomy versus sham surgery for a degenerative meniscal tear. N Engl J Med. 2013;369(26):2515-2524. doi:10.1056/NEJMoa1305189
Katz JN, Brophy RH, Chaisson CE, et al. Surgery versus physical therapy for a meniscal tear and osteoarthritis. N Engl J Med. 2013;368(18):1675-1684. doi:10.1056/NEJMoa1301408
van de Graaf VA, Noorduyn JCA, Willigenburg NW, et al. Effect of early surgery vs physical therapy on knee function among patients with nonobstructive meniscal tears: the ESCAPE randomized clinical trial. JAMA. 2018;320(13):1328-1337. doi:10.1001/jama.2018.13308
Sihvonen R, Paavola M, Malmivaara A, et al. Arthroscopic partial meniscectomy for a degenerative meniscus tear: a 5 year follow-up of the placebo-surgery controlled FIDELITY trial. Br J Sports Med. 2020;54(22):1332-1339. doi:10.1136/bjsports-2020-102813
Fernández-Matías R, García-Pérez F, Gavín-González C, et al. Effectiveness of exercise versus arthroscopic partial meniscectomy plus exercise in the management of degenerative meniscal tears at 5-year follow-up: a systematic review and meta-analysis. Arch Orthop Trauma Surg. 2023;143(5):2609-2620. doi:10.1007/s00402-022-04579-y
Hashimoto S, Ohsawa T, Omae H, et al. Extracorporeal shockwave therapy for degenerative meniscal tears results in a decreased T2 relaxation time and pain relief: an exploratory randomized clinical trial. Knee Surg Sports Traumatol Arthrosc. 2024;32(12):3141-3150. doi:10.1002/ksa.12384
Disclaimer: This content is for educational purposes only and does not substitute for the medical advice of a physician. Always consult with a qualified healthcare provider before starting any new treatment. Individual results may vary based on the specific type of meniscus tear, overall health, and other factors.
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