Orthopaedics has a very broad scope purely from the perspective of disease names. The more common clinical diseases include cervical spondylosis, lumbar spondylosis, tenosynovitis, muscle strain, myofasciitis, all limb fractures plus spinal fractures, bone spurs, osteoporotic arthritis, vascular and nerve injuries, tendon rupture, femoral head necrosis, cervical disc protrusion, lumbar disc protrusion, and dislocations of various joints of the limbs, etc., which all belong to orthopaedics. There are also relatively rare tumor-related diseases, such as bone cysts, osteosarcoma, Ewing’s sarcoma of bone, etc., which also belong to the name of orthopedic diseases. But the specific must also be based on their own clinical symptoms to determine the corresponding disease, and not through the disease in turn push.