Whether to perform conservative treatment or surgery after a fracture needs to be decided according to the type of fracture and the degree of injury, as follows: First, conservative treatment is mainly suitable for mild fractures, i.e., the fracture end is not significantly displaced or is mildly displaced. The fracture can be fixed with a cast or splint to promote smooth healing. Secondly, surgery should be considered for fractures that do not respond to conservative treatment, such as comminuted fractures, severely displaced fractures, and even fractures that cause vascular and nerve damage. Treatment with incisional internal fixation or external fixation brace can ensure the stability of the fracture end and also promote the smooth healing of the fracture. Therefore, the choice of conservative or surgical treatment of fractures should be decided according to the specific condition and severity.