Effect of finish line location and saliva contamination on the accuracy of crown finish line scanning.

Hongseok AnGrant J MickeshDavid ChoJohn A Sorensen

Published in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2023)

Subgingival finish lines were not accurately captured using the intraoral scanners. The presence of saliva significantly reduced scanning trueness, and this was amplified when the finish lines were located subgingivally.

Keyphrases

high resolution
electron microscopy
risk assessment
health risk
human health