Orthovisc^® is an ultra-pure, high molecular weight injectable hyaluronic acid (HA) viscosupplement used to treat joint pain caused by osteoarthritis. It is comprised of highly purified sodium hyaluronate (NaHA) in physiologic saline, making it both biocompatible and resorbable.

Orthovisc provides up to 6 months of efficacy with only 3 to 4 injections.^1,2 This is partially based on the product’s delivery of one of the highest concentrations of HA (15 mg/mL) currently available in a multi-injection treatment.³