Hyaluronic Acid Injections

California Spine & Pain Institute offers hyaluronic acid injections in West Hills, Encino, Arcadia and Los Angeles, California. For knee arthritis, our pain management doctor can inject hyaluronic acid into the knee to reduce pain and make it easier to move. Hyaluronic acid is part of the synovial fluid that surrounds joints and serves as a shock absorber for the bones. In arthritis, hyaluronic acid breaks down.