Fractures present with significant pain, and the pain of a fracture is much more severe than that of a simple soft tissue injury. A fracture that is obviously badly dislocated or comminuted is more painful than a simple cracked fracture or a fracture that is not dislocated. This is related to the specific characteristics of the fracture as well as the patient’s physical fitness and many other conditions, but you cannot judge whether there is a fracture based solely on the severity of the pain. If there is severe pain in the case of external injury, or if the range of motion is limited, you should actively go to the hospital to do a radiographic examination to clarify whether there is a fracture. Sometimes very small avulsion fracture and soft tissue injury present similar pain, but with fracture and without fracture for the treatment of the guidance is completely different, for example, with fracture should be considered for cast or brace external fixation protection, while no fracture simple soft tissue injury as long as bed rest for a period of time can be.