The common causes of hip pain are as follows: 1. Hip joint diseases: such as femoral head necrosis, which can cause aseptic necrosis after the occurrence of ischemia in the femoral head, thus causing secondary osteoarthritis of the hip joint, resulting in symptoms of pain in the hip joint and around the hip joint. The pain can involve the hip bone and cause hip pain, which is usually persistent and progressively worse. Fracture of the femoral neck can also cause pain in the hip joint and the tissues around the hip joint, and the pain can also be radiated to the hip bone, and the pain is more intense and usually unbearable for the patient. 2, fracture or soft tissue injury: fracture or soft tissue injury occurs after the hip bone is traumatized, and there will be obvious local swelling and even fracture displacement and fracture deformity, which can also cause obvious local pain symptoms after being pulled by muscles The muscle stretching may also cause painful symptoms. At the same time, the patient will move around with obvious rubbing sound of the hip bone, or the rubbing sensation can be palpated by hand. When the fracture deformity is obvious, the local condition can be observed visually. In order to relieve the pain, a pelvic band is usually required to maintain local stability in order to significantly relieve the local pain symptoms.