Methods The operation is to separate subcutaneous tissue of the mid-face and zygomatic ligments, fixing and relocating the zygomaticofacial soft tissue to periosteum of mala.

• 方法通过分离面中部皮下组织和颧弓韧带组织,将颧部软组织向外上方复位并固定于颧骨骨膜上。