Clinically, general anesthesia is not necessary for the extraction of wisdom teeth because although it is one of the more invasive operations in alveolar surgery, it is still an invasive operation in a localized area. Especially for wisdom teeth in the lower jaw, a very good anesthetic effect can be achieved by means of inferior alveolar nerve block anesthesia, which can make half of the mandible, the lingual body and the lower lip feel significantly numb, and in this case, the patient will only feel discomfort and not obvious pain when the wisdom teeth are extracted. If there is significant pain during the extraction process, the doctor can also increase the dosage of anesthesia at his discretion to ensure that the operation is performed without pain. Therefore, in most cases, wisdom tooth extraction is performed under local anesthesia, except for the more unusual cases.