Most cases of arthritis are diagnosed with a detailed medical history of current and past symptoms, physical examination and particular radiographic and laboratory studies. It is possible to have more than one form of arthritis at the same time, and only a few rheumatic diseases have a definitive diagnosis, such as gout. Arthritis Diagnosis.
Diagnosing arthritis depends on the type of arthritis suspected. Arthritis Diagnosis. Some tests that may be completed to make a diagnosis are:
See also: “Treatments for arthritis – Physical therapies“
Arthritis Diagnosis – With osteoarthritis, a physical exam can show:
- Joint movement that causes a crackling (grating) sound, called crepitation
- Joint swelling (bones around the joints may feel larger than normal)
- Limited range of motion
- Tenderness when the joint is pressed
- Normal movement is painful.
RA is diagnosed clinically, but classified according to the 2010 American College of Rheumatology (ACR) and European League Against Rheumatism (EULAR) classification criteria for rheumatoid arthritis.
Diagnosis of SLE can be very difficult. Arthritis Diagnosis. The gold standard is a rheumatologist’s diagnosis. The American College of Rheumatology (ACR) uses a standard classification scheme requiring 4 of 11 criteria for research definition, although this is recognized to miss early and mild cases.