Knee bursitis (also known as housemaid's knee or clergyman's knee) occurs when one of the many bursae in the knee becomes inflamed, swollen, or irritated. A bursa, which is a fluid-filled sac, acts as ...

Glucocorticoid injections into the infrapatellar fat pad did not significantly reduce knee pain or effusion synovitis volume compared with placebo over 12 weeks in patients with inflammatory knee ...