Mandibular angle grinding surgery seems to be a minor operation on a certain part of the face, but it is not. It needs precise and precise movements to complete, and it can't be ground less. If you grind less, you can't highlight the beauty of your face. Can't grind the transition. After the transition, it will not only fail to achieve the desired effect, but also bring a lot of trouble to your face. Is mandibular angle grinding operation risky? Please see the expert's introduction. Characteristics of facial bones in China: People always think that the oval face or oval face is beautiful, which requires that the position and height of cheekbones should be moderate and the facial curve should be soft. However, most of us just choose a wide face and a short face, a short front-back diameter and a long left-right diameter. Therefore, in China, facial skeletal plastic surgery is mainly to make the cheekbones look less high visually. What is mandibular angle grinding surgery? Many people think that the perfect face shape can be achieved by "grinding bones", but it is actually impossible. Experts explained that because the face shape is affected by cheekbones and mandibles, the entire skull structure will also be affected. Simple resection of mandible or zygomatic bone can only change locally. If the standard frame face is very demanding, then the whole skull structure will be reorganized, but this is obviously unrealistic. What about the transitional bone mill? Consequence 1: facial depression-human facial bones are complex and interlocking, so once the bones in which part change strongly, other bones will automatically make corresponding adjustments. Excessive grinding of both mandibles can easily lead to fracture and depression of cheekbones. If the healing is not good, the cheekbones will move up and down at the fracture. After the swelling is restored, the malposition of cheekbones will also form abnormal healing. Not only can you not form the oval face you want, but you may also form a terrible "concave face". The healing of deformity may make you look "faceless" ... Consequence 2: Facial paralysis-As we all know, there is a dense and complicated neurovascular network on your face. If too many mandibular parts are removed by bone grinding surgery, it is easy to damage important tissues such as nerves and blood vessels. If the sensory nerve is damaged, it will cause sensory paralysis and damage the face.