The hip may be the ball and socket joint among the femur and also the pelvis or hip bone. The principal function in the hip is always to bear bodyweight and to maneuver your leg. Equally the ‘socket’ on the pelvis (known as the acetabulum) and ‘ball’ of your femur https://www.theorthopaedicandpainpractice.com/what-are-proximal-femur-fractures/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB