Clinically, a normal human humeral surgical neck is located at the junction of the humeral head and the humeral backbone, which is also the area where stresses are easily concentrated after being subjected to external forces, so it is easy for humeral surgical neck fractures to occur after being subjected to external forces. If a fracture occurs, the treatment can be conservative, with manual repositioning, braces and plaster rests to fix the fracture, as well as external application of blood pain relief cream, and oral administration of seven percent bone splicing tablets, fracture contusion powder, and Yunnan Baiyao to accelerate the healing of the fracture as soon as possible. If the fracture of the surgical neck of the humerus results in a large separation or dislocation, surgical treatment can be considered to perform an incision and internal fixation with a plate.