Arthrosamid is a polyacrylamide hydrogel developed by Contura International Ltd. as a long-lasting intra-articular injection, approved in Europe to treat knee osteoarthritis (OA). The treatment has the potential to change the present care pathway for managing OA, which affects around 8,6 million people in Italy1…current treatments are not long-lasting or involve invasive knee replacement surgery. Despite a large suffering population, there has been very little innovation in the range of OA treatments on offer to help patients – until now.
The Economic Complexity of Knee Replacement Surgery: Cost-Effectiveness and Hidden Expenses in the UK
August 20, 2025
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Knee osteoarthritis is increasingly common with an aging UK population, driving demand for knee replacement surgery. This article explores the true cost of knee replacement, breaking down direct prices, hidden expenses, and how value is measured using quality-adjusted life years (QALYs). It compares NHS and private surgery costs, access, and care quality, highlighting the financial and personal implications for patients. With rising procedures and costs, the article discusses strategies for maintaining high-quality, accessible care, including prevention, streamlined surgical pathways, and improved rehabilitation. Understanding these factors helps inform better decisions for patients and policymakers and ensures knee replacements remain both effective and affordable.
