Sore hip bones may be caused by the following reasons: 1. It is caused by cold. Some patients get cold in the hip during sleep or sit or stand for a long time on a cold stone surface, which may cause sterile inflammation in the hip bones, which in turn leads to soreness here. 2. It may be caused by osteoporosis. Patients suffering from osteoporosis often have bony pain in the front and side of the hip. 3. caused by surrounding bone necrosis, for example, when patients have ischemic necrosis of the femoral head, it is possible to produce bony soreness in the hip. 4. It may be caused by old injury, for example, if patients have old fractures of the hip and pelvic girdle or old dislocations of the hip joint, it is possible to leave behind long-term soreness.