Hello, at present, the relatively mature dental plastic surgery is invisible correction, which does not affect the appearance and can be removed painlessly. The disadvantage is that the treatment cost is about 40 thousand yuan and there are not many doctors in this field. In addition, be careful not to cut off the teeth, which will cause great harm to the teeth. It should be noted that the most important thing in orthodontic treatment is persistence, which takes more than 2 years, otherwise it is easy to relapse.