Bursitis: Inflammation of the bursae may lead to hip pain. The bursae are fluid-loaded sacs cushioning the hip joint. Trochanteric bursitis has an effect on the bursa on the skin of your hip, although iliopsoas bursitis has an effect on the bursa on the inside. Bodily functions and training: Hip https://www.theorthopaedicandpainpractice.com/what-is-avascular-necrosis-of-the-hip/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB