Bone cutting and face-lifting is a widely used plastic surgery method at present. This operation is to remove all the inner and outer layers of the redundant mandible, and then continue to polish and thin the edge of the external plate of the redundant mandible, which can fundamentally solve all kinds of serious mandibular widening problems and easily reduce the appearance of both sides of the face.

Experts say that in theory, any operation has certain risks, including the smallest plastic surgery-double eyelids also have risks. The key issue is to see how big the risk is and how to avoid it. The operation of mandibular angle and zygomatic arch is performed under muscle, which can avoid the damage of blood vessels and nerves. The skill and experience of the surgeon is the key, and the correct treatment before and after the operation can avoid risks.