Three-Dimensional Static Articulation Accuracy of Virtual Models-Part II: Effect of Model Scanner-CAD Systems and Articulation Method.
Sophia Hui Xin YeeRoxanna Jean EsguerraAmelia Anya Qin'An ChewKeng Mun WongKeson Beng Choon TanPublished in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2017)
Interarch and interocclusal distances increased in MO groups, while they decreased in IR groups. AG-IR had the greatest interarch distortion as well as interocclusal superior-inferior distortion. The other groups performed similarly to each other, and the overall interarch distortion did not exceed 0.7%. In these systems and articulation methods, interocclusal distortions may result in hyper- or infra-occluded prostheses.