Lubricating The Knee Cartilage After ACL Injury May Prevent Osteoarthritis, Brown University Study

Physorg.com -- August 5, 2010 An injury to the anterior cruciate ligament (ACL) is fairly common, especially among young athletes. While it can often be corrected through surgery, the injury can lead to increased risk of developing degenerative joint diseases, including osteoarthritis (OA). The problem is that fluid in the knee joint, which lubricates the cartilage, is impacted by the trauma of the injury and begins to deteriorate. A new study from Rhode Island Hospital researchers identifies options for restoring that lubrication to potentially prevent development of OA. The study is published in the August 2010 edition of the journal Arthritis & Rheumatism and is now available online ahead of print.