排列不整齐的牙齿增加了刷牙的难度,食物残渣得不到有效清洁容易形成牙菌斑、牙结石,而牙菌斑和牙结石则是蛀牙、牙龈炎、牙周炎等的病因。通过正畸排齐牙列,让口腔能够更容易地彻底清洁卫生,降低了不少口腔疾病的发生可能。正牙的成年人非常多,占了正牙病例的三成以上,不少口腔医院甚至还开设了成人正牙的专科门诊,可见需求巨大。整齐的牙齿带给我们自信的笑容,同时也可以让脸型更标致。正牙能让多数人获得美观的效果,还能辅助整个颌面部的整形 The uneven arrangement of teeth increases the difficulty of brushing. Food debris can not be effectively cleaned to form plaque and calculus, while plaque and calculus are the causes of tooth decay, gingivitis and periodontitis. By orthodontal alignment dentition, so that the oral cavity can be more thorough and clean, reducing the incidence of many oral diseases may. Orthodontics are very many adults, accounting for more than three percent of orthodontic cases, many dental hospitals and even opened a special orthodontic clinic, showing a huge demand. Tidy teeth bring us a confident smile, but also allows more elegant face. Orthodontics can make the majority of people get beautiful results, but also to help shape the entire maxillofacial surgery