Pain in the bone above the hip may be caused by physiological factors such as overexertion and cold, or it may be caused by pathological factors such as trauma, sciatic tuberosity bursitis, sacroiliac arthritis, and bone tumor. It is necessary to consult the doctor in time to find out the cause of the disease. 1. Physiological factors: When the fascia on the surface of hip bone is overstretched under the inducement of overwork, cold and other factors, it manifests as pain in the bone, which can be relieved and improved by resting and warming and reducing activities. 2. Trauma: When the hip is traumatized, it will cause bone contusion or fracture of the sacrococcygeal bone or sacroiliac joint, which will also cause obvious pain. 3. Sciatica bursitis: When there is sedentary or repeated irritation, localized aseptic inflammation may occur, which can cause pain in the buttocks, especially when the pain is aggravated in the sitting position. 4. Sacroiliac arthritis: if there is ankylosing spondylitis, it will cause secondary lesions in the sacroiliac joints, which will be manifested as pain in the bones above the buttocks, accompanied by stiffness and limited movement. 5. Bone tumor: if there are primary or metastatic tumors in the pelvis and sacrum, they may destroy the bone quality and press the surrounding tissues to cause pain. To sum up, when there is bone pain above the hip, you need to actively exclude physiological factors, go to regular hospitals in time, and carry out standardized treatment to avoid delaying the condition.