Bursae are small gel-like sacs that sit between tendons, ligaments, and bones to provide cushioning. Continued friction over the bursae causes irritation and inflammation, resulting in bursitis. Bursitis can occur in different areas throughout the body but commonly affects the hips.
Hip Bursitis
The bursae in the hip help reduce friction. When the trochanteric bursa on the outer side of the hip becomes irritated—often from rubbing of the IT band—it can cause hip pain and swelling.
Because most cases of hip bursitis occur gradually over time, nonsurgical treatment is almost always recommended. This involves resting from aggravating activities, activity modification, physical therapy, and pain-relieving methods.
