When these bursae — fluid-filled sacs present around the joints — become inflamed, the resulting condition is called retrocalcaneal bursitis. The bursae affected in retrocalcaneal bursitis are behind ...

Ankle bursitis happens when the bursa, a small fluid-filled sac in your ankle, becomes inflamed. This may cause swelling, pain, and limping. Treatment may involve ice, rest, and pain relievers. Your ...

Bursae are fluid-filled sacs found about your joints. They surround the areas where tendons, skin, and muscle tissues meet bones. The lubrication they add helps reduce friction during movement of the ...