Bone grinding surgery sounds painful, but it is not. Bone trimming won't hurt, because there is no nerve in the bone. Pain can only hurt nearby muscles or nerves, and the operation will be carried out under anesthesia, so there will be no pain during the operation, and there will be slight swelling after the operation, which can be relieved by ice compress.

Anesthesia for bone grinding and face-lifting surgery can be divided into local anesthesia and general anesthesia. Experts from Beijing Zhang Xiaotian explained that from the operation effect itself, both kinds of anesthesia can complete the operation, but during the incision operation, the operator of local anesthesia will feel the vibration of the machine and feel fear. Therefore, if the surgeon wants to feel the operation completely, the doctor suggests using general anesthesia.