The bursae are fluid-stuffed sacs that cushion the hip joint and lower friction. When these sacs turn into inflamed, a condition known as bursitis develops, triggering pain on the skin of the hip, especially when going for walks or lying around the influenced side. Osteochondritis Dissecans: Separation of a bone https://www.theorthopaedicandpainpractice.com/i-have-pain-over-the-front-of-my-hip-do-i-have-femoral-acetabular-impingement/