IMAGES PROVIDED BY:
Eric Robertson, PT, DPT, spokesperson for the American Physical Therapy Organization; director of the Kaiser Permanente Hayward Fellowship in Advanced Manual Orthopaedic Therapy.
NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases: “Cartilage Disorders.”
Fernandez deLas Penas, C. American Journal of Physical Medicine Rehabilitation, July 2006.
Reviewed by Michael W. Smith, MD on October 13, 2020
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