Evaluation of the effect scan pattern has on the trueness and precision of six intraoral digital impression systems

ConclusionsScan pattern does not significantly affect the accuracy of the resulting digital model for sextant scanning.
Clinical SignificanceCompanies who make digital impression systems often recommend a scan pattern specific for their system. However, every clinical scanning scenario is different and may require a different approach. Knowing how important scan pattern is with regards to accuracy would be helpful for guiding a growing number of practitioners who are utilizing this technology.

Source: Journal of Esthetic and Restorative Dentistry - February 24, 2018 Category: Dentistry Authors: Anthony S. Mennito, Zachary P. Evans, Mark E. Ludlow, Walter G. Renne Tags: RESEARCH ARTICLE Source Type: research