Arthrosamid®
Pain Relief For Knee Osteoarthritis
Arthrosamid® is a non-surgical injectable treatment for knee osteoarthritis that may help reduce pain and support improved mobility.
What is Arthrosamid®?
A Targeted, Non-Surgical Option for Knee Osteoarthritis
Arthrosamid® is an injectable hydrogel used in the treatment of knee osteoarthritis. Made of 97.5% water and 2.5% cross-linked polyacrylamide, it is injected into the knee joint, where it integrates with the synovial tissue.
For appropriate patients, Arthrosamid® may help reduce knee pain and stiffness while supporting improved joint function and mobility. Treatment is delivered as a single injection following an individualized assessment to determine whether it is appropriate for your needs.
Benefits
Why Choose Arthrosamid®
Health Canada Approved
Arthrosamid® is approved by Health Canada as an injectable treatment for knee osteoarthritis.
Long-Lasting Option
Clinical studies have reported sustained improvements in knee osteoarthritis symptoms following a single Arthrosamid® injection, with follow-up data extending to five years.
Single-Injection Treatment
Arthrosamid® is delivered as a minimally invasive injection into the knee joint. For appropriate patients, a single treatment may help reduce pain and stiffness and support improved function and mobility, without the recovery period associated with surgery.
How It Works
How Arthrosamid® Works
Arthrosamid® works by integrating into the tissue lining of the knee joint, helping support and cushion the joint from within.
By improving the elasticity of the tissue, it may help reduce joint pain and stiffness while supporting mobility and overall knee function. This integration into the synovial tissue is a unique characteristic of Arthrosamid® and contributes to its long-lasting presence within the joint.
Clinical Evidence
What the Research Shows About Arthrosamid®
Arthrosamid® has been studied in patients with knee osteoarthritis, with clinical research evaluating pain, stiffness, physical function, treatment response, and long-term outcomes following a single injection.
Pain Reduction
| High Response Rate
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Long-Term Safety & Effectiveness
| Long-Term Follow-Up
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The Process
Your Treatment Journey
Your care begins with a conversation and individualized assessment to determine whether Arthrosamid® may be appropriate for you. From consultation through treatment, each step is designed to give you clear information, answer your questions, and support informed decision-making.
One
Consultation
Learn more about Arthrosamid® and explore your treatment options. Dr. Garrett Bramall offers a free 15-minute phone or video consultation; appointments with other doctors offering Arthrosamid® can be booked directly.
Two
Assessment
This appointment includes a full intake and orthopaedic assessment to determine whether Arthrosamid® is appropriate for you.
Three
Injection
An ultrasound-guided injection is performed by our team under local anesthesia and typically takes 45–60 minutes.
Ready to start your journey?
We're ready when you are.
We’re here to help you on your journey to optimal health. Select the option that best suits you to book your appointment now.

