Arthrosamid® Hydrogel
Arthrosamid® is an innovative injection treatment for knee osteoarthritis that uses a non-biodegradable hydrogel to provide long-lasting cushioning and lubrication within the joint. Unlike traditional hyaluronic acid injections, Arthrosamid® integrates into the joint tissue, creating a soft, stable cushion that can reduce pain and improve mobility for an extended period—often for several years. It is most beneficial for patients with mild to moderate knee arthritis who are seeking a non-surgical option for symptom relief.
This injection is done using ultrasound guidance to ensure the injection is safe and accurate.
Click here: Arthrosamid® website
Arthrosamid® Patient Information
Common Questions
Conditions Treated
Osteoarthritis:
> Knee
> Hip, Shoulder, Ankle (off-label)
Number of Treatments
Arthrosamid® is designed as a one-time treatment rather than a course of multiple injections. Repeat injections would only be considered years after the first treatment if symptoms were to return.
Injection Details
Arthrosamid® is a pre-packaged set of syringes totalling 6mL. You must take an antibiotic 1-2 hours before injection, and should experience results within 1 month with maximal results at 3 months.
Potential Risks
Research has found no signal of serious device-related adverse effects. It has an excellent 20 year safety record.
Risks of any injection include infection, bleeding, reaction to injectate and damage to adjacent structures.*
*Please refer to info sheet link above.
Aftercare
Ice the injected joint, and reduce activity level for 48 hours after injection. Then slowly advance activity level as tolerated.
Cost
Discretionary, health spending accounts, or wellness/flex spending accounts may cover this cost.
Arthrosamid® 6mL: $4,200