Orthodontics refers to the improvement of irregular dentition, abnormal tooth shape and color through certain oral technical means. Orthodontics has a wide range, including preventive orthodontics, occlusal orthodontics, orthognathic orthodontics and other forms. Orthodontics has no specific age limit, regardless of age. Mainly according to the situation of teeth and periodontal tissue, if the conditions of teeth and periodontal tissue are good, you can do orthodontics, even if you are 40 years old.

Worried about dental problems, welcome to consult Saide Sunshine Dental. On 20 1 1 year, Professor Zhou Yanheng, then the director of orthodontics in Peking University, convened the top invisible orthodontists in Europe and America, more than 0/00 domestic orthodontists and orthodontists, and nearly 200 local orthodontists * * * more than 300 orthodontists to attend the meeting, and took the lead in holding the two-day invisible orthodontics in Peking University College of Stomatology. Invisalign introduced China's ice-breaking trip, paving the way for future promotion. At that time, the first batch of Invisalign-certified doctors in China were certified in Saide Dental (the predecessor of Saide Sunshine Dental) founded by Professor Zhou Yanheng.