The process of tooth extraction cannot be generalized, because there are many kinds of tooth conditions, so the process will have some variations. A standard extraction process, we can divide into the following steps: first step, anesthesia, the extraction is usually done with local anesthesia and after the anesthesia takes effect we proceed to the next step. The second step is the separation of the gums, where we have to peel the gums away from the tooth. In the third step, the tooth is loosened, and the tooth is loosened with a dental jaw, so that the tooth can be easily extracted. The fourth step is to remove the tooth with dental pliers, and after the tooth is removed, the extraction wound should also be treated. The fifth step is the treatment of the extraction wound, which mainly involves the repair of the tooth fragments or alveolar bone irregularities, and the repositioning of the alveolar protrusion. In the sixth step, a hemostatic cotton ball is placed and bitten tightly, and the whole extraction procedure is finished.