Tests and diagnosis
By Mayo Clinic staffDoctors can often diagnose bursitis based on a medical history and physical exam. If further testing is needed, you might undergo:
- Imaging tests. X-ray images can't positively establish the diagnosis of bursitis, but they can help to exclude other causes of your discomfort. Ultrasound or magnetic resonance imaging (MRI) may be used if your bursitis can't easily be diagnosed by a physical exam alone.
- Lab tests. Your doctor may perform blood tests or an analysis of fluid from the inflamed bursa to pinpoint the cause of your joint inflammation and pain.
References
- Sheon RP. Bursitis: An overview of clinical manifestations, diagnosis, and management. http://www.uptodate.com/home/index.html. Accessed Aug. 4, 2011.
- Schmidt MJ, et al. Tendinopathy and bursitis. In: Marx JA, et al. Rosen's Emergency Medicine. 7th ed. Philadelphia, Pa.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-323-05472-0..00204-8&isbn=978-0-323-05472-0&uniqId=270872816-2. Accessed Aug. 4, 2011.
- Colburn KK. Bursitis, tendinitis, myofascial pain, and fibromyalgia. In: Bope ET, et al. Conn's Current Therapy 2011. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-1-4377-0986-5..00022-3&isbn=978-1-4377-0986-5&uniqId=270872816-3. Accessed Aug. 4, 2011.
- Questions and answers about bursitis and tendonitis. National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Bursitis/default.asp. Accessed Aug. 4, 2011.
- Clark BM. Tendonitis. American College of Rheumatology. http://www.rheumatology.org/practice/clinical/patients/diseases_and_conditions/tendonitis.pdf. Accessed Aug. 4, 2011.


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