Hello, dental plastic surgery is to treat malocclusion through orthodontics or surgery. Malocclusion refers to the deformity of teeth, jaw and craniofacial caused by congenital or acquired factors during the growth and development of children, malocclusion and dental caries, periodontal disease and so on. Movable orthodontic appliance is the best method for beauty lovers in deciduous teeth and tooth replacement, which is relatively simple. It can also be corrected with a fixed appliance, and beauty lovers can take it off and wear it themselves, which is more convenient.