Zygomatic bone is an important part of facial forehead contour, and its structure consists of zygomatic body and zygomatic arch. Because foreigners have deep contours and want to have obvious cheekbones to highlight the depth of the orbit, most operations are to raise the cheekbones. But in the east, because of the shallow outline, the prominent cheekbones sometimes look incongruous. In ancient times, the folk concept even thought that women's cheekbones were too high to be suitable for Foucault stage, so the operation mainly focused on zygomatic osteotomy.