Global Pain Solutions offers viscosupplementation—a minimally invasive procedure designed to help people with osteoarthritis in the knee or other joints whose discomfort has not responded to conservative treatments like pain relievers or physical therapy. This approach is also often called hyaluronan injections or hyaluronic acid injections. Solutions used for viscosupplementation include well-known brands such as Hylagan, Orthovisc, Euflexxa, Supartz, and Synvisc—all of which are available from Global Pain Solutions.