At present, there are many tricks related to "laser", but this kind of thing will take a lifetime, so it is appropriate to adopt conservative and usual treatment methods. There are many kinds of orthodontics, most of which need braces, because it takes long-term external force to correct and fix improperly growing teeth, so it is necessary to wear braces. In addition, there are movable appliances, most of which are given in the later period of orthodontics and can be taken off, but it is not recommended to always take them off because they are used to maintain the effect.

How long braces are worn depends on the deformity of teeth and people's physique, and is also related to age. If you are too old, the short treatment period can be half a year and the long one can be seven or eight years. As for your situation, whether it is necessary to take it and how long it will take, it is best to see a doctor directly before deciding. Furthermore, it is not only for the doctor to look at it from the outside, but also to take X-rays and make dental casts, so as to judge.