There are 206 bones in the human body. Due to the development of medicine and the different division of labor according to specialties, the scope of orthopedic surgeons is limited to trauma to the trunk and limbs below the skull, such as the spine (cervical, thoracic and lumbar vertebrae), pelvis, extremities, hands and feet. In the cranial area and according to the different parts should go to the appropriate department, such as skull cap injury should go to neurosurgery, nasal bone fracture to the ear, nose and throat, upper and lower jaw fracture and jaw (jaw) dislocation should go to the stomatology department, to understand this point so that patients do not come to the rotary section delayed treatment.