Hello, due to the disproportionate degradation of jaw and teeth, it often leads to insufficient eruption position of teeth, which will lead to crowded dentition, seriously affecting occlusion and aesthetics, and requires orthodontic treatment. The cost of orthodontic treatment is about 10000 yuan. If there is tooth extraction, the cost may be higher. There is also malocclusion, which is skeletal malocclusion. In this case, the cost of orthodontics will be higher, about 20 thousand yuan. It is recommended to go to a regular hospital for orthodontics, and you must cooperate with the doctor for orthodontics. During orthodontics, you must pay attention to oral hygiene and brush your teeth to avoid neat teeth and tartar damage.