Bursitis of the knee is simply an inflammation of one or more of the bursae that are located near the knee. A bursa is a fluid-filled sac that is located around the joints of the body. The function of ...

Context Explanation

Bursitis is the inflammation of a bursa. A bursa is a closed, fluid-filled sac. It works as a cushion and gliding surface to reduce friction between tissues of the body. The major bursae (this is the plural of bursa) are located next to the tendons near the large joints, such as the shoulders, elbows, hips, and knees.

Insight Material

Bursa is a thin, lubricated fluid-filled sac located at points of friction between a bone and the surrounding soft tissue, such as skin, muscles, ligaments, and tendons like a fluid-filled balloon. About 160 bursae are present in adult body size of which depends on the location of the bursae. Dear Dr. K: I have knee bursitis. What is bursitis?

Final Conclusion

What can I do to relieve my discomfort? Dear Reader: A bursa is a sac-like structure that sits over large joints such as the knee or hip joints. A bursa (plural: bursae) is a closed, fluid-filled sac that functions as a gliding surface to reduce friction between tissues of the body, for example, where tendons or muscles pass over bone. The ... Most bursa problems can be treated with rest and over-the-counter medication, but severe cases may require surgery. A bursa is a small, fluid-filled sac within your body that lies near bony prominences and joints.

Bursitis is painful swelling of a bursa, one of the fluid-filled sacs that cushion spaces between bones, muscles and other tissue inside your body. Shoulder bursitis is inflammation or irritation of a bursa (shown in blue) in your shoulder. Bursae are small fluid-filled sacs that reduce friction between moving parts in your body's joints. Elbow bursitis is inflammation or irritation of the bursa (shown in blue) in your elbow.