Local anesthesia is usually chosen for tooth extraction, and the way of anesthesia needs to be decided according to the location of tooth extraction, mainly including local infiltration anesthesia and nerve block anesthesia.
1. Maxillary teeth: If you need to extract maxillary teeth, you need to choose local infiltration anesthesia and nerve block anesthesia, and the two anesthesia means are used in conjunction;
2. Mandibular teeth: Nerve block anesthesia is usually required for mandibular teeth.
Nerve block anesthesia injection method for the patient to open the mouth, and then put the syringe on the opposite side of the corner of the mouth, the injection needle will be higher than the mandibular surface of one centimeter and then injected anesthesia. Infiltration anesthesia is a bit simpler, usually in the need to be extracted around the infiltration of anesthesia, such as in the root of the tooth and the periodontal membrane around the injection of anesthesia.