[摘要]面部是人类最具辨识度的组织结构，虽然仅占据人体的一小部分，但其复杂性却是其他部位不能比拟的。面部各结构间的补偿协调极为精细，使我们看到了面部多样性的美观与和谐。传统的正畸治疗更多参考的是侧貌，但随着人们对于美越来越强烈的追求，这一参考标准远远不能满足，还需投入更多精力去研究面部形态特征及美学标准。

    [关键词]面部;软组织侧貌;美学;鼻部;理想微笑;颏部

    [中图分类号]R782.2 [文献标志码]A [文章编号]1008-6455(2019)03-0163-03

    Abstract： The face is the most recognizable tussue structure of human beings that only occupies a small part of the human body. Its complexity can not be compared with other body structures. The compensation coordination between the various structures of the face is extremely accurate， which makes us see the beauty and harmony of facial diversity.Traditional orthodontic treatment pays more attention to the facial profile ......