Hello, orthodontics is a long-term systematic project. We should pay attention to children's dental health and development from the deciduous period. Some serious deformities, such as malocclusion, should be treated at the early stage of deciduous teeth. Some serious skeletal deformities, such as maxillary protrusion, mandibular protrusion and jaw opening, need to be corrected early before puberty to block the development of malocclusion and guide the normal growth of teeth and jaws. Orthodontics is dangerous. If orthodontics is not done well, it will lead to a series of problems such as tooth loosening, which will take a long time. If you want your teeth to be neat and white, you must pay attention to your usual dental care.