Table of Contents
- Knee bursitis facts
- What is bursitis?
- What is knee bursitis?
- What are causes of knee bursitis?
- What are knee bursitis symptoms and signs?
- How is knee bursitis diagnosed?
- How is prepatellar bursitis of the knee treated?
Are there home remedies for knee bursitis?
- What about the other knee bursae?
- What is the prognosis (outlook) of knee bursitis?
- Can knee bursitis be prevented?
What is bursitis?
A bursa is a closed, fluid-filled sac that functions as a gliding surface to reduce friction between tissues of the body. Bursae is plural for bursa. The major bursae are located adjacent to the tendons near the large joints, such as the shoulders, elbows, hips, and knees. When a bursa becomes inflamed, the condition is known as bursitis. Most commonly, bursitis is caused by local soft-tissue trauma or strain injury, and there is no infection (aseptic bursitis). On rare occasions, particularly when the immune system is suppressed, the bursa can become infected with bacteria. This condition is called septic bursitis. Continue Reading
Fauci, Anthony S., et al. Harrison's Principles of Internal Medicine. 17th ed. United States: McGraw-Hill Professional, 2008. IMAGES:
1. Getty Images
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6. Getty Images
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