DSD 數位牙科設計是這幾年來牙科美學最流行的名詞，在臨床的使用上取代了傳統面弓定位牙模所造成的困擾，使治療有了更可預期的效果。
然而,這樣的工具必須謹慎使用，否則削足適履，為了符合特定的模板，而過度切削牙齒，做了整口的貼片，忽視了患者真正的需求。以下就以一個最簡單的案例，一顆門牙的樹脂修復和另一顆門牙的貼片修復，來看看所謂的微笑設計是怎麼進行的。
DSD is the most exciting development of recent esthetic dentistry.
Using photos to replace facebow to orient the maxillary models makes our treatment more predictable.
However oversimplified templates tends to make us too aggressive in treating our patients. Resulting in 8 or 10 veneers treatment in ANY case.
We must take care of what patient needs and what patients wants, even in the simplest treatment, the key factor is the analog part, not digital.
