Bursitis condition that affects the small, fluid-filled sacs — called bursae— that cushion the bones, tendons and muscles near your joints. Bursitis occurs when bursae become inflamed. Whether it’s the knee, shoulder, or ankle, bursitis can be painful and hold you back from your normal activities. Tendons are connective tissues found on either side of a joint. These tendons attach to muscles which control joint movement. Every joint also has a bursa. These fluid-filled sacs minimize the rubbing and resistance so your joints can move freely. It is because of this that these conditions can often go hand-in-hand.
The most common areas for bursitis are in the shoulder, elbow and hip. Bursitis is often times a painful condition that should be treated as soon as possible.