The cost of osteoarthritis treatment in Thailand varies depending on the specific procedure and medical services provided. therapies, such as umbilical cord MSC injections for knee osteoarthritis, typically cost around $5,000. This includes the injection, pre-treatment check-ups, laboratory testing, doctor fees, medication, and post-treatment care. injection therapy using live cell ranges from $3,400 to $3,500, depending on the quantity used. Total knee arthroplasty (TKA) for one knee, including a 4-night hospital stay, is approximately $8,000. Treatment plans are customized based on the patient"s condition after a consultation and examination.