J Prosthet Dent. 2013 Nov;110(5):424-8. doi: 10.1016/j.prosdent.2013.05.003.
The challenge of fabricating an orbital prosthesis is how to position the iris and pupil properly. Computer simulation can be a more effective and simpler approach to measuring and evaluating these features than the conventional method. However, transferring the optimal position of the iris determined in the virtual design procedure to the real definitive prosthesis can be difficult. The purpose of this article is to demonstrate a method of fabricating an orbital prosthesis with a negative mold designed and produced by a computer-aided design and computer-aided manufacturing technique. With this method, the iris can be designed in the most favorable position, and this position can be transferred to the silicone prosthesis correctly.
制作眼眶赝复体的挑战在于如何正确定位虹膜和瞳孔。与传统方法相比，计算机模拟在测量和评估这些特征方面可能是一种更有效、更简单的方法。然而，将在虚拟设计过程中确定的虹膜的最佳位置转移到实际的最终赝复体上可能很困难。本文的目的是展示一种使用计算机辅助设计和计算机辅助制造技术设计和制作的负模制作眼眶赝复体的方法。通过这种方法，可以将虹膜设计在最有利的位置，并将该位置正确地转移到硅树脂假体上。
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