Orthopaedics · Joint replacement
Total knee replacement (TKA) in China
Class A orthopaedic centres in China perform total knee arthroplasty with international-brand implants (Zimmer, Stryker, DePuy) at roughly one-third of US private-pay pricing.
Cost comparison
All-in international-patient pricing in USD.
| Country | Typical price (USD) | Notes |
|---|---|---|
| China (Class A) | 9,500 – 14,000 | International-brand implant, all-in |
| United States | 35,000 – 60,000 | Private rate; insurance varies |
| United Kingdom | 15,000 – 22,000 | Private rate |
| Australia | 22,000 – 32,000 | — |
| Thailand | 11,000 – 17,000 | — |
What's included in the China price
- Pre-op workup (labs, ECG, dental clearance, imaging review)
- Anaesthesia and 5–7 day inpatient admission
- International-brand prosthesis (Zimmer / Stryker / DePuy)
- Inpatient physiotherapy initiation
- Discharge translation and 12-month telehealth follow-up
- Coordinator and interpreter coverage end-to-end
Length of stay
14–21 days in country. Fly-home clearance typically at day 14–21 post-procedure.
Standard pre-procedure workup
- Standing AP + lateral knee X-rays; MRI if any soft-tissue concern
- Comprehensive metabolic and coagulation panel
- ECG; echocardiogram in selected patients over 60
- Dental clearance to reduce prosthetic-joint infection risk
- Pre-op physiotherapy assessment and quad-strengthening protocol
- Anaesthesia review + airway evaluation
Outcomes signal
- 30-day major complication rates at top Class A centres consistent with international benchmarks (under 3%)
- 10-year implant survivorship over 90% with international-brand cemented prostheses
- Most patients walk with assistance on post-op day 1, independent on stairs by week 4
- Functional outcome (KOOS, Oxford Knee Score) gains comparable to US/UK academic centres
When TKA is the right call
Total knee arthroplasty is indicated for patients with persistent moderate-to-severe pain plus functional limitation despite ≥3 months of conservative care, and radiographic evidence of advanced osteoarthritis (Kellgren-Lawrence grade 3–4). Functional limitation is best quantified — our KOOS-PS self-test takes 3 minutes and produces a 0–100 functional score that orthopaedic surgeons can use directly. Surgical thresholds typically apply when functional scores are persistently in the moderate-to-severe range and conservative care has been adequately trialled.
What 'Class A international department' means for orthopaedic care
Class A is China's highest hospital tier — academic centres with the deepest sub-specialty depth, the highest case volumes, and the strongest published outcomes. International patient departments at these hospitals provide bilingual coordination, single-room accommodation, hospital-pharmacy pricing on medications, and structured 12-month telehealth follow-up. The combination of high procedure volume and structured international service is what allows Chinese knee replacement outcomes to match leading US/UK academic centres at meaningfully lower price.
Tier-1 vs tier-2 city — does it matter for TKA?
For routine total knee arthroplasty, tier-2 academic Class A centres (West China Hospital, Sir Run Run Shaw Hangzhou) deliver outcomes comparable to tier-1 (PKU Third, PUMCH) at roughly 15–20% lower price. Tier-1 access matters more for complex revision cases, severe deformity, or simultaneous bilateral arthroplasty. The cost calculator distinguishes these scenarios — see cost calculator.
Pre-op optimisation
Modifiable factors substantially affect outcomes: BMI, glycaemic control (HbA1c <8% for elective surgery), smoking cessation 4–8 weeks pre-op, dental clearance, and treatment of any active infection. Class A pre-op clinics run a structured optimisation protocol over the 4–8 weeks before surgery.
Recovery and follow-up
Inpatient physiotherapy starts on post-op day 1. Outpatient physiotherapy continues 8–12 weeks at home or via local provider in the home country. Class A international departments coordinate structured video follow-up at week 6, month 3, month 6, and month 12 — this matters more for arthroplasty than most procedures, given the implant-survivorship dimension.
Frequently asked
Plain-language answers about knee replacement in China.
- How much does total knee replacement cost in China?
- All-in pricing at Class A orthopaedic centres for international patients is typically USD 9,500–14,000 with an international-brand implant (Zimmer / Stryker / DePuy). This compares to USD 35,000–60,000 US private rates, USD 15,000–22,000 UK private, and USD 22,000–32,000 Australia.
- Which hospitals do TKA for international patients?
- Leading Class A centres include Peking University Third Hospital, Peking Union Medical College Hospital, Shanghai Sixth People's Hospital, Sir Run Run Shaw Hospital (Hangzhou), and West China Hospital (Chengdu). Tier-1 city centres run higher volume; tier-2 academic centres offer comparable quality at modestly lower cost.
- What implants are used?
- International-brand cemented prostheses are standard at Class A international departments — typically Zimmer (Persona, NexGen), Stryker (Triathlon), or DePuy (Attune). Domestic-brand implants are also approved and used in the public system; international patients can choose.
- How long do I need to stay in China?
- Plan for 14–21 days: 2–3 days pre-op workup, 5–7 days inpatient, 7–10 days outpatient recovery before fly-home clearance. Long-haul flights are typically permitted at day 14–21 with surgeon clearance, with DVT prophylaxis.
- What's the recovery timeline?
- Day 1: walking with frame. Day 3–5: stairs with support. Week 4: independent stairs, light driving. Week 8: golf, gentle cycling. Month 4–6: most recreational activities. Most patients reach 80% of final function by month 3, plateau by month 12.
- Are bilateral simultaneous TKAs possible?
- Yes for selected patients with bilateral symptomatic OA, no cardiopulmonary contraindication, and good baseline fitness. Cost is typically USD 14,500–19,500 for bilateral simultaneous, which is more economical than two staged trips.
Self-assessment
Knee osteoarthritis function (KOOS-PS)
7-item Knee injury and Osteoarthritis Outcome Score — Physical function Short form. Used in clinical trials to track function before and after knee replacement.
Take the Knee OA screenerRelated specialty
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