Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn about pain mechanisms and management strategies for chronic knee osteoarthritis in this 58-minute grand rounds lecture presented by Dr. Carol Courtney, P.T., Ph.D. at Johns Hopkins Department of Physical Medicine & Rehabilitation. Explore key considerations for appropriate treatment approaches and gain insights into the complex pain pathways associated with this common degenerative joint condition.