In addition, if the tooth extraction is orthodontics, you don't have to worry about the excessive gap between teeth. Before orthodontics, the doctor will design a correction process for you, so that the effect will be better after orthodontics. Nailing is because it plays the role of tooth extraction and there is no risk. Orthodontics allows teeth to move within the acceptable range of teeth. Fixing teeth after orthodontics will not lead to tooth loosening. In addition, in the process of correction, we should be careful not to eat sticky food and hard food.