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Arthrosamid®

Long-lasting, proven pain relief for knee osteoarthritis — without surgery.

What is Arthrosamid®?

Arthrosamid® is a permanent injectable hydrogel — the first approved injectable treatment that permanently merges with the synovial tissue lining the knee joint. By thickening this tissue it creates a lasting cushioning barrier that reduces pain and restores function.

Unlike conventional treatments, a single Arthrosamid® injection provides sustained pain reduction for approximately three years, significantly reducing joint stiffness and improving quality of life for patients with knee osteoarthritis who wish to avoid surgery. The treatment is supported by over two decades of research.

Benefits

  • Decreases joint stiffness
  • Diminishes knee pain
  • Improves knee function and mobility
  • Enhances overall quality of life
  • No surgery required
  • Single treatment — no repeat injections needed
  • Same-day clinic visit
  • Permanent integration with joint tissue

Key Facts

Procedure

Simple, one-step outpatient injection under local anaesthesia — same-day clinic visit

Duration of relief

Clinical evidence supports pain reduction lasting three years post-treatment, from a single injection

vs Hyaluronic Acid

Hyaluronic acid injections typically provide around 6 months of efficacy. Arthrosamid® delivers lasting relief without the need for repeat injections

Mechanism

Permanently merges with the synovial tissue lining the knee joint, thickening it to create a lasting cushioning barrier

Clinical evidence

Supported by over two decades of research and approved for the treatment of knee osteoarthritis

Get In Touch

Ready to Take the First Step?

Our clinical team is here to help you find the right treatment pathway. Book an appointment or send us an enquiry — we typically respond within one business day.