First, the forehead and temples are sunken, and diamond-shaped faces are common. It is characterized by a narrow forehead and relatively high cheekbones, which makes the temples on both sides appear sunken. Specifically, it can be solved by temple augmentation surgery. The second is bilateral or unilateral buccal depression, which is mainly seen in thinner people. It is more common in women and can be solved by autologous fat-rich cheek surgery. Third, the cheeks, jaws, cheekbones and other parts of the fat accumulation, facial obesity, such as a full moon face, upside down face, double chin and so on. It can be solved by removing facial fat and buccal fat body. Fourth, the lower face is too wide, the face tends to be rounded, and the cheeks are thicker, which can be solved by one-time face-lifting, that is, removing the cheek fat body. Five, cheekbones, zygomatic arch towering or hypertrophy, so that the face looks rough, you can go to high cheekbones. 6. The hypertrophy of mandibular angle makes the face square and the square face or mandibular angle hypertrophy, which can be solved by changing the face of Chinese characters into a melon face, that is, removing the mandibular angle. Seven, the chin shrinks back, there is no obvious chin, which makes the face look pedantic and can increase the chin. Are there any obvious scars after the operation? Generally, facial contour plastic surgery is mostly through the incision of buccal mucosa, so there is no scar, or the scar is not obvious and hidden. Among them, facial edema is obvious after mandibular angle resection, high cheekbone resection, cheek augmentation, facial liposuction and other operations, and it is often necessary to press bandages or place drainage tubes, which usually requires hospitalization for several days. Every facial contour plastic surgery is carefully designed by the surgeon, with strict indications before operation and careful adjustment during operation. It should be said that the operation can achieve better expected results.