
Orthovisc is a highly purified, clear fluid made from a natural substance called sodium hyaluronate, which has been used in medicine for over 20 years. Orthovisc has been proven to treat osteoarthritis of the knee by renewing lubrication, and cushion absent from the synovial fluid of the arthritis knee joint. Orthovisc is the only injection made from ultra-pure hyaluronate, it contains no buffers or preservatives. Orthovisc can improve joint mobility and joint protection to allow you to resume the many activities you once enjoyed.