Zygomatic bone is located in the middle of the whole head and face, which is an important part of a person's overall appearance and sets off the whole face. The zygomatic bone is composed of bone tissue, muscle, subcutaneous tissue and skin, and the supporting part of its shape is mainly bone tissue. The height of cheekbones can directly affect the shape of facial contour. Hypertrophy of zygomatic bone and zygomatic arch can form a rhombic face, which is mainly characterized by depression of face 1/3, protrusion of middle part 1/3, and thinness or fullness of lower part 1/3, which makes the facial contour line not full. Dysplasia of cheekbones can form a triangular face, which affects the appearance.

The so-called cheekbone plastic surgery is to reduce the hypertrophy of cheekbones to beautify facial lines. Zygomatic bone is a conical bone, which is divided into two parts: zygomatic body and zygomatic arch, which respectively determine two important perspectives and also affect the beauty of face. After the operation, not only the cheeks are greatly reduced, but also the visual effect is obvious, and the operation is completely carried out in the mouth, reducing the trauma.