Torsion and linear accuracy in intraoral scans obtained with different scanning principles

ConclusionsAlthough the highest torsion was observed for the TD scanner, it is still not clear whether the differences between the IOS are related to the scanning principle or to the scanning algorithm. Due to the high clinical relevance of full-arch restorations, future studies should consider torsion. Regarding linear accuracy, no general difference related to the scanning principles of the IOSs was observed.
Source: Journal of Prosthodontic Research - Category: Dentistry Source Type: research