There is no need for cheekbone plastic surgery, and there is no specific level to divide it. In severe cases, the boundary between nose and cheeks is covered by cheekbones from the side. In moderate cases, the boundary between nose and cheeks is mostly visible. In mild cases, the cheekbones gradually turn to the side from the front, and the boundary between nose and cheeks is clear. Whether to do plastic surgery depends on everyone's requirements for beauty and their own actual situation.