Under normal circumstances, zygomatic plastic surgery will not damage the facial nerve, because the nerves are distributed in the muscle layer, and when the doctor performs surgery on the zygomatic bone, it will be directly peeled off from the incision in the mouth to the subperiosteal, and the zygomatic bone will be treated under the periosteum. At the same time, under the protection of special surgical instruments, the soft tissues above the periosteum will not be affected at all during the operation, so the facial nerve will not be damaged. I have worked in Grace Plastic Surgery Hospital in Korea for two years, and I haven't found any discomfort so far. Big hospitals are better and safer.