Arthroscopic Menisectomy — Cost, Top Hospitals & Success Rates | MyMedicPlus

Arthroscopic menisectomy is a minimally invasive surgical procedure performed to address tears of the meniscus — the C-shaped fibrocartilaginous cushions that sit between the femur and tibia in each knee joint. The two menisci per knee distribute compressive loads, provide rotational stability, facilitate synovial fluid lubrication, and shield articular cartilage from excessive stress. When a meniscus tears — acutely through sports trauma or gradually through degenerative wear — it produces debilitating pain, swelling, mechanical locking, and increased long-term risk of knee osteoarthritis.

The procedure is performed through two or three small portal incisions of approximately 5 mm each. An arthroscope — a narrow fibre-optic camera connected to a monitor — is inserted through one portal while miniaturised instruments are introduced through the others. The joint is continuously irrigated with saline to distend it and maintain clear visualisation. Under direct arthroscopic vision, the surgeon either trims and removes the unstable torn fragment (partial menisectomy) or places sutures to reapproximate the torn edges (meniscal repair). The whole operation typically takes 30–60 minutes depending on tear complexity.

Decision-making between resection and repair centres on tear location relative to the peripheral vascular zone (where blood supply supports healing), tear morphology, and patient age and activity level. The patient journey begins with MRI confirmation of tear type and surgical consultation, proceeds through same-day surgery, and continues with structured physiotherapy to restore quadriceps strength and knee function.

The primary indication is a symptomatic meniscal tear — acute tears arising from twisting, pivoting, or deceleration during sport or work, and degenerative tears occurring in middle-aged and older adults without a specific trauma. Patients typically present with medial or lateral joint line pain, a locking or catching sensation, knee swelling within 24 hours of injury, and inability to fully extend or flex the joint. Bucket-handle tears that displace into the joint can block full extension and require semi-urgent arthroscopic intervention.

Arthroscopic menisectomy also addresses meniscal flap tears and radial tears associated with concurrent anterior cruciate ligament (ACL) rupture, where combined ACL reconstruction and meniscal surgery may be performed at the same operative sitting. Discoid meniscus — a congenital variant with increased tear susceptibility — is addressed arthroscopically when symptomatic. In patients with early knee osteoarthritis and a superimposed mechanical meniscal tear causing locking episodes, carefully selected partial menisectomy may alleviate the mechanical symptoms while arthritic changes are managed conservatively.

Ideal candidates for arthroscopic menisectomy are individuals with MRI-confirmed symptomatic meniscal tears causing persistent joint line pain, locking, or significant functional limitation unresponsive to 6–12 weeks of physiotherapy and anti-inflammatory medication. Younger active patients (under 40–45) with peripheral longitudinal tears in the vascular zone are optimal candidates for meniscal repair rather than resection. Patients with acute locked knees from bucket-handle tears require prompt surgical intervention.

Contraindications include active knee joint infection, severe tricompartmental osteoarthritis where the degenerate joint would not benefit from meniscal work, significant coronal plane malalignment requiring corrective osteotomy, and serious medical comorbidities increasing anaesthetic risk. Elderly patients with purely degenerative meniscal tears and concurrent radiographic OA require careful patient selection; multiple randomised trials including the FIDELITY and METEOR studies have demonstrated that physiotherapy alone provides equivalent outcomes to arthroscopic partial menisectomy in this population.

Partial arthroscopic menisectomy involves excision of the unstable torn fragment using arthroscopic biters, punches, or motorised shavers, leaving a stable, smooth meniscal rim. This is preferred for complex degenerative tears, radial tears, and tears in the inner avascular zone with poor healing potential. The procedure is generally definitive for that tear episode, though reduced meniscal tissue increases long-term osteoarthritis risk.

Arthroscopic meniscal repair is indicated for peripheral vascular zone tears, longitudinal vertical tears, and bucket-handle tears in younger patients with favourable healing potential. Repair techniques include inside-out suturing (placed arthroscopically and tied over the capsule), outside-in suturing, and all-inside suture anchor devices (e.g., FasT-Fix, Omnispan). Repair preserves functional meniscal tissue and is associated with better long-term knee health. In young patients who have already undergone total menisectomy with severe symptoms, meniscal allograft transplantation using donor tissue is available at specialised centres as an alternative to early arthroplasty.

Selecting the most appropriate Arthroscopic Menisectomy approach requires a structured assessment of patient-specific factors. The treating specialist evaluates disease severity, prior treatment history, comorbidities, and patient preferences before recommending a specific protocol. Combination approaches are often more effective than monotherapy — integrating pharmacological, procedural, or rehabilitative elements to address multiple disease mechanisms simultaneously. Dose or intensity is titrated incrementally based on clinical response, tolerability, and objective outcome measures. In patients with refractory disease or inadequate response to first-line protocols, escalation to higher-intensity or specialist-delivered treatment options is indicated. Multidisciplinary team (MDT) review ensures that surgical, medical, and allied health perspectives are integrated into the final management plan, particularly for complex or high-risk cases where multiple treatment pathways are viable and the risk-benefit balance requires careful deliberation.

Partial arthroscopic menisectomy reliably resolves mechanical symptoms such as locking, catching, and clicking, with clinical studies reporting 70–85% patient satisfaction at 1–2 year follow-up in appropriately selected younger patients with mechanical tears. Return to sport is typically achieved within 4–8 weeks. The minimally invasive approach produces minimal blood loss, small portal scars, low infection risk, and rapid restoration of range of motion compared to open surgery.

Arthroscopic meniscal repair, when healing is successful (70–90% for peripheral vascular zone tears), provides superior long-term joint health by preserving the load-distributing and shock-absorbing function of the meniscus. Successfully healed repairs are associated with significantly lower rates of tibiofemoral osteoarthritis at 10–20-year follow-up compared to equivalent menisectomy, particularly in younger patients who depend on long-term joint health for physical occupations or continued athletic activity.

Arthroscopic menisectomy is a safe procedure with a complication rate under 2%, but recognised risks include portal site infection, haemarthrosis, instrument breakage, and inadvertent articular cartilage damage during shaving. Saphenous nerve branch injury at medial portals may produce localised numbness around the knee joint line. Deep vein thrombosis is uncommon but is reduced further with compression stockings and early post-operative mobilisation.

The most clinically important long-term consequence of partial menisectomy is accelerated medial or lateral compartment osteoarthritis proportional to the volume of tissue removed. Epidemiological studies show a 3–7-fold increased risk of knee OA requiring arthroplasty in patients who underwent significant menisectomy compared to meniscal repair. For repair procedures, failure of healing requiring revision surgery or conversion to menisectomy occurs in 10–30% of cases and is more common in older patients, complex tear patterns, and repairs performed more than 8 weeks after injury.

After partial menisectomy (typically a day case), patients commence weight-bearing with crutches on the day of surgery and progress to unaided walking within 1–2 weeks. Physiotherapy begins within the first week with quadriceps activation exercises, straight-leg raises, and progressive range of motion. Most patients return to desk work in 1–2 weeks and to running and recreational sport by 4–6 weeks. Ice application 20 minutes several times daily for the first week significantly reduces swelling.

Following meniscal repair, recovery is more conservative to protect healing tissue: non-weight-bearing or touch-weight-bearing is maintained for 4–6 weeks with a hinged brace limiting range to 0–90 degrees. Return to pivoting, twisting, and cutting sports is deferred to 4–6 months. MRI at 4–6 months may be obtained to confirm healing. Follow-up appointments are scheduled at 2 weeks (wound check), 6 weeks (progress review), and 3–6 months (functional assessment and return-to-sport clearance).

In the United States, arthroscopic knee menisectomy costs between USD 8,000 and USD 18,000 in ambulatory surgical centres or hospitals, inclusive of surgeon, anaesthesia, and facility fees. In the UK under private healthcare, costs range from GBP 4,000–8,000. Insurance coverage is generally available for symptomatic, MRI-confirmed tears, though high deductibles or gaps in coverage can result in significant patient out-of-pocket costs.

Patients considering medical tourism can access arthroscopic menisectomy at JCI-accredited orthopaedic centres in India for approximately USD 2,000–3,500, in Thailand USD 3,000–5,000, in Turkey USD 2,500–4,000, and in Poland USD 2,500–4,500 — savings of 60–75% versus US pricing. These centres offer experienced sports medicine surgeons, modern arthroscopic tower equipment, and comprehensive care packages. Patients should budget for 1–2 weeks of local stay for initial physiotherapy and wound review before travelling home, with ongoing rehabilitation coordinated with physiotherapists at their destination.

For degenerative meniscal tears in middle-aged and older patients without mechanical locking, structured physiotherapy — particularly quadriceps and hip strengthening — has demonstrated equivalent outcomes to arthroscopic partial menisectomy at 2-year follow-up in multiple high-quality randomised trials (FIDELITY 2013, METEOR 2013, ESCAPE 2017). Physiotherapy should therefore be the first-line approach for this population, with surgery reserved for those who fail an adequate conservative programme.

Intra-articular corticosteroid or hyaluronic acid injections manage pain and inflammation during the conservative period but do not structurally repair the tear. PRP injections are under investigation for meniscal healing augmentation. For patients with concurrent knee osteoarthritis and meniscal symptoms where arthroscopy has limited evidence of benefit, joint-directed treatments including oral NSAIDs, physiotherapy, bracing, and weight management may provide adequate functional control without surgery.