Abstract:

Dental photographs are essential parts of clinic data in orthodontics，which offer important information for diagnosis，treatment planning and follow-up. Dental photography was introduced to orthodontics much earlier than other dental specialty. It makes valuable attribution to soft tissue analysis. In orthodontics，close attention is focused on not only occlusion but also soft tissue harmony. For this，standard dental photography has been set up for orthodontic purpose. This article mainly discussed characteristics and standard of orthodontic photography，including the “photograph set” preferred by most orthodontists，key points in extra-oral photographs and intra-oral photographs and help tips for successful photographs.

Key words: photography, orthodontics, extra-oral, intra-oral

摘要：

影像资料是口腔正畸不可或缺的临床资料，与牙牙合模型以及X线片一样已在正畸医生的临床工作中起着不可或缺的作用。口腔正畸学科是口腔学科中较早引入临床摄影的，这与口腔正畸不仅关注牙齿排列与咬合关系，而且在矫治设计与临床治疗中同样重视患者面部的美学特征密切相关。并且建立了比较公认的摄影内容和摄影技术。本文讨论了口腔正畸学科临床摄影的内容、特点、一般规律、规范性要求，以及与其他学科在摄影方面的不同之处，并且详细介绍了正畸患者面像和牙合像摄影的注意事项。

关键词: 摄影, 正畸, 面像, 牙合像