Ischial bursitis is a condition in which fluid filled sacs in the pelvis become swollen and painful. Sitting for long periods on hard surfaces is a common cause of ischial bursitis. Ischial ...

The ischial tuberosity, sometimes referred to as your sit bones, is a natural shock absorber in your pelvis. Learn more about the structure of your ischial tuberosity and what causes pain in that ...

Bursitis happens when the bursae, or small fluid-filled sacs that cushion your joints, become irritated and inflamed. When inflammation of the bursae affects certain parts of the hip, it's called ...

This expansion puts extra pressure on the bursa sac and begins a cycle that is hard to break. The hip bursa provides friction-free fluid that propels your leg forward without pain. And, the muscles of ...

Possible causes of right hip pain include muscle injury, osteoarthritis, and pelvic floor conditions. In females, it can also occur during pregnancy. Treatment may involve pain relief, stretching ...

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 ...

Bursitis is an inflammation of the bursae, the fluid-filled sacs in your joints. Get the facts on types (like hip bursitis), causes, and more.

Hip bursitis is a condition commonly affecting the outer side of the hip and thigh, but can also be experienced in the groin. It is caused by inflammation in the bursae, small jelly-like sacs ...

NASA's Administrator Charles Bolden acknowledged Wednesday there is no back-up plan to ...