The common causes of hip bone pain are as follows: 1. Hip joint diseases: such as femoral head necrosis, ischemia occurs in the femoral head can cause aseptic necrosis, which causes secondary osteoarthritis of the hip joint, leading to the symptoms of pain in the hip joint and around the hip joint. The pain can involve the hip bone, causing hip bone pain, the pain is usually persistent progressive aggravation. Femoral neck fracture can also cause pain in the hip joint and the surrounding tissues of the hip joint, the pain can also be radiated to the hip bone, the pain is more intense, the patient is usually difficult to endure; 2, fracture or soft tissue injury: hip bone fracture or soft tissue injury, there will be obvious local swelling, and even displacement of the fracture, fracture deformity, by the muscle pulling can also cause obvious local pain symptoms. The muscle pull can also cause localized pain symptoms. At the same time, the patient will be accompanied by obvious friction sound of the hip bone when moving, or can be touched by the hand to feel the friction. When the fracture deformity is obvious, the localized situation can be observed very visually. In order to relieve the pain, it is usually necessary to use the pelvic girdle immobilization, to maintain local stability in order to significantly relieve the local pain symptoms.