Objectives: To determine the agreement among the occlusal indices used to determine the orthodontic treatment need.
目的：观察不同的正畸治疗指数评价正畸治疗需要的一致性。Smiling is the natural flow of the emotion when one is happy. Attractive smiling is becoming one of the treatment goals of orthodontists.
微笑是开心时情感的自然流露，越来越多的口腔正畸医生把微笑美作为矫治目标之一。CONCLUSION: Extra zinc supplement might be directly or indirectly promote the orthodontic alveolar bone remodeling.
结论：补锌可能通过直接或间接作用，促进正畸牙槽骨改建。Root resorption is a common complication in orthodontic treatment, which affects the result of the treatment and the health of teeth.
牙根吸收是正畸治疗中的常见并发症，其直接影响治疗效果及牙齿的健康。To choose proper brackets and to complement precise position is always regarded as a priority in orthodontic treatment.
正畸治疗中，选用何种数据的托槽以及如何精确定位一直是正畸医生所关心的问题。Conclusion Stomatological aesthetic education should be strengthened in orthodontic postgraduates.
结论口腔正畸学研究生应加强口腔医学美学教育。Due to the significantly increasing demand of aesthetics during orthodontic treatments, aesthetic brackets have gained popularity in clinic.
随着人们对正畸治疗中的美观要求不断增加，美观托槽的临床应用日益增多。Therefore, the direct bonding between the orthodontic bracket and resin composite becomes a universal focus in orthodontic clinicians.
因此，正畸托槽与复合树脂修复体的直接黏结成为临床医师普遍关注的问题。abstract: Objective To evaluate the clinical stability of the malocclusion patients with periodontitis after orthodontic treatment.
目的观察错畸形伴牙周病，经牙周正畸治疗后，临床疗效评价。