4oct01, acetabular, acetabulum, ala, arthrosis, bone, bones, bowl, breaks, broken, buckle, caput, femoral, femur, femurs, fracture, fractured, fractures, head, heads, hip, hips, ischia, ischii, ischium, joint, joints, pelvic, pelvis, pubic, rami, ramus, sacral, sacrilliac, sacrum, socket, sockets, widening