If the teeth are protruding, they can be solved by wearing braces. This process will take about two years to correct. When wearing braces, teeth usually need to be extracted (unless you have a large gap between your teeth) Tooth extraction) Usually two or four teeth are extracted, depending on your specific situation. In addition, the tooth decay must be cured before you can wear braces. It will be a bit painful at first, and you can only eat liquid food, etc., but it will take a long time. Just get used to it. In terms of cost, if you want to wear invisible braces, it will be very expensive, but they are very beautiful and cannot be seen by others. It costs about 20,000 yuan or more. It is cheaper to wear the kind of exposed steel wire. In Beijing The cheapest dental department in a regular hospital costs two to three thousand. It should be cheaper in small cities. Your current age is still relatively suitable. It is best to have it corrected as soon as possible