Under normal circumstances, the mandible is square, round, flat and large, and most of them only partially remove the mandible. However, the contact between the mandible and the mandibular angle is lack of overall planning and the skin incision is limited, so the face shape change is often not obvious after plastic surgery, and the satisfaction rate of the mandibular angle is low after plastic surgery.
The important purpose of mandibular plastic surgery is to remove the thin mandible or zygomatic arch. Before operation, it is necessary to make a clear diagnosis whether mandibular hypertrophy is in a normal psychological state or a pathological abnormal state. If it is pathological hyperosteogeny or tumor, it is necessary to further carry out systematic and comprehensive search and comprehensive surgical treatment. If you are interested in the benign condition of simple mandible or zygomatic arch, you can consider removing part of mandible and zygomatic arch. Before operation, we should make clear the degree and range of mandibular hypertrophy and the degree of zygomatic arch elevation, and measure and predict the range and resection amount of mandibular and zygomatic arch elevation.