Athrosamid
A Non-Surgical Treatment Option for Knee Osteoarthritis
Ultrasound-Guided Knee Injections | Dr. Jess Hobson, ND, MSCP
Serving Fort Langley, Langley, Surrey, Vancouver, Burnaby, Coquitlam and the Fraser Valley
What is Arthrosamid
Arthrosamid® is a non-biodegradable injectable hydrogel developed for the symptomatic treatment of knee osteoarthritis in adults.
It consists of 97.5% water and 2.5% cross-linked polyacrylamide. Unlike traditional hyaluronic acid injections, Arthrosamid® is designed to remain within the knee joint and integrate with the synovial tissue.
Clinical studies have reported improvements in knee pain, stiffness, and physical function following treatment. Long-term studies have followed patients for up to five years, although individual outcomes vary and treatment is not guaranteed to provide relief.
Who may be a candidate?
Arthrosamid® may be considered for adults with diagnosed knee osteoarthritis who:
Experience persistent knee pain or stiffness
Have difficulty with walking, stairs, or recreational activities
Have not achieved sufficient relief with conservative treatments
Are exploring non-surgical treatment options
Would like to understand the differences between Arthrosamid®, hyaluronic acid, PRP, and corticosteroid injections
A clinical assessment is required to determine whether Arthrosamid® is appropriate. Certain medical conditions, prior knee procedures, implants, or active infections may make treatment unsuitable.
What to expect during your consultation
Step 1 — Comprehensive Knee Assessment
Your consultation includes a review of your symptoms, medical history, previous treatments, and relevant imaging.
Step 2 — Diagnostic Ultrasound
Where clinically appropriate, musculoskeletal ultrasound may be used to assess the knee and help guide treatment planning.
Step 3 — Individualized Treatment Discussion
We review your options, including Arthrosamid®, and discuss expected benefits, limitations, potential risks, costs, and recovery considerations.
Step 4 — Treatment Planning
If Arthrosamid® is appropriate, a separate procedure appointment can be arranged.
Why Visit Our Fort Langley Clinic?
Dr. Jess Hobson, ND, MSCP, focuses on interventional pain management and sports medicine, with experience in diagnostic musculoskeletal ultrasound and ultrasound-guided injection procedures.
Our Fort Langley location welcomes patients from across Metro Vancouver and the Fraser Valley seeking assessment for knee osteoarthritis treatment options.
Frequently Asked Questions
Is Arthrosamid® the same as a hyaluronic acid injection?
No. Arthrosamid® is a non-absorbable polyacrylamide hydrogel, whereas hyaluronic acid injections use a different material that is gradually broken down by the body.
How long can Arthrosamid® last?
Clinical studies have reported sustained improvements in some patients for up to five years. This does not mean every patient will experience relief for that duration.
Can Arthrosamid® cure knee osteoarthritis?
No. Arthrosamid® is intended to manage symptoms rather than cure osteoarthritis or regenerate cartilage.
Do I need a referral?
Contact our clinic to discuss consultation and booking requirements.
Where is Arthrosamid® available near Vancouver?
Arthrosamid® consultations are available with Dr. Jess Hobson at our Fort Langley clinic, serving patients throughout the Lower Mainland.
Explore Your Knee Osteoarthritis Treatment Options
Interested in learning whether Arthrosamid® is appropriate for you?
Book an Injection Screening Consultation
Schedule an injection screening consultation with Dr. Jess Hobson, ND, MSCP, in Fort Langley, British Columbia.
Treatment suitability, risks, and expected outcomes are discussed during consultation. Results vary.