Every year in January-February or July-August, during the summer and winter holidays, a large number of school-age children and adolescents walk into the orthodontic departments of major hospitals, seeking orthodontic treatment for facial, jaw and dental malformations, and every patient wants to find a good doctor to solve their defects. However, the difference between China and the developed countries is that the orthodontic clinical work has not yet implemented the specialist system, in addition to the orthodontic specialist, many dentists who have not undergone professional training are also in all walks of life, rashly for the treatment of the above patients. As a result, a considerable proportion of cases of incomplete treatment (such as easy extraction without analysis, only the alignment of the front teeth that end the treatment, after treatment of the front teeth bite too deep, the newly erupted second molar position misalignment, has exceeded the orthodontic indications still treatment, etc.), correspondingly increase a lot of medical disputes, the result is that both doctors and patients at the same time damage; in addition, if the orthodontic treatment has been done to fail, the difficulty of re-treatment increased even more. It is difficult to give patients perfect results even if they are seen by expert professors. Now the network has entered millions of households, but the corresponding orthodontic advertising is also overwhelming, the good and the bad, to a large extent to fool the layman’s people, when patients carefully ask the qualifications of the attending physician, often do not get accurate information. Therefore, if you want to have a better orthodontic effect for the health of your teeth and jaws for life, please consult in detail before you decide to do orthodontics and wear braces, including the professional qualifications and business level of your treating physician.