Abstract:

Today，people′ s living standards have continued to improve，and people want to be more beautiful. Aesthetic restoration of anterior teeth is required to be functional，beautiful and personalized. To achieve the effect of satisfaction of doctors and patients，the aesthetic design before restoration is particularly important. Digital smile design（DSD） technology is an advanced method of aesthetic restoration design. It can enhance the communication between dentists and patients，between dentists and dental technicians， and between dentists. This article will briefly summarize the application of DSD technology in aesthetic restoration.

Key words: digital smile design, DSD；diagnostic wax-up；diagnostic mock-up

摘要：

随着生活水平的不断提高，人们对美的追求越来越高。前牙美学修复要求功能性好、美观、个性化。为达到医患满意的修复效果，修复前的美学设计尤为重要。数码微笑设计（digital smile design，DSD）技术是目前比较前沿的美学修复设计手段，可以增强医患沟通、医技沟通及医医沟通。文章就DSD技术在前牙美学修复中的应用做一综述。

关键词: 数码微笑设计, DSD；诊断蜡型；诊断饰面