Dr. Josh Dines and Dr. Rock Positano: Joint Lubricant

huffingtonpost.com — Over the last few years, however, Hyaluronic acid (also referred to as viscosupplementation), an artificial joint lubricant, has played a role in treating arthritis. Initially, it was used in the knee, but now sports medicine doctors are using it in joints, such as the shoulder, hip, great toe and ankle.