The first thing is to choose regular medical institutions and professional and reliable doctors, so as to ensure the safety and effectiveness of orthodontics. I am Dr. Geely, the inventor of OBrace ball support orthodontics found in the Department of Stomatology, Affiliated Hospital of Sun Yat-sen University. Secondly, through a series of oral examinations, we can fully understand the condition of teeth, see if it is suitable to use OBrace spherical self-locking brackets, and make a plan suitable for patients, because OBrace spherical brackets are easy to clean, do not need polishing, and the brackets are not easy to fall off, which is suitable for most patients; Finally, be mentally prepared. The correction period is generally 1 -2 years, or even longer. During this period, you must wear it carefully according to the doctor's requirements.