rheumatoid arthritis(redirected from arthritis deformans)
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a chronic disease of the musculoskeletal system, characterized by inflammation and swelling of joints (esp joints in the hands, wrists, knees, and feet), muscle weakness, and fatigue
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
rheumatoid arthritis[′rü·mə‚tȯid är′thrīd·əs]
A chronic systemic inflammatory disease of connective tissue in which symptoms and changes predominate in articular and related structures. Also known as atrophic arthritis; chronic infectious arthritis; proliferative arthritis.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.