Get answers to your orthopaedics questions from UM Orthopaedics experts.
If you have arthritis, you may experience:
First, your doctor will take a detailed medical history to see if arthritis or another musculoskeletal problem is the likely cause of your symptoms.
Next, a thorough physical examination may show that fluid is collecting around the joint. (This is called an "effusion.") The joint may be tender when it is gently pressed, and may be warm and red (especially in infectious arthritis and autoimmune arthritis). It may be painful or difficult to rotate the joints in some directions. This is known as "limited range-of-motion."
In some autoimmune forms of arthritis, the joints may become deformed if the disease is not treated. Such joint deformities are the hallmarks of severe, untreated rheumatoid arthritis.
Tests vary depending on the suspected cause. They often include blood tests and joint x-rays . To check for infection and other causes of arthritis (like gout caused by crystals), joint fluid is removed from the joint with a needle and examined under a microscope. See the specific types of arthritis for further information.
Krishnan E. Reduction in long-term functional disability in rheumatoid arthritis from 1977 to 1998: a longitudinal study of 3035 patients. Am J Med . 2003; 115(5): 371-376.
Maini SR. Infliximab treatment of rheumatoid arthritis. Rheum Dis Clin North Am . 2004; 30(2): 329-347.
Marx J. Rosen’s Emergency Medicine: Concepts and Clinical Practice . 5th ed. St. Louis, Mo: Mosby; 2002:1583-1599.
Simon LS, Lipman AG, Jacox AK, etc. Pain in osteoarthritis, rheumatoid arthritis and juvenile chronic arthritis. 2nd ed. Glenview (IL): American Pain Society (APS); 2002.
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