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3M ESPE Lava Chairside Oral Scanner User Guide - Beta
page 58 of 118
Completion Arrows
The Lava C.O.S. has a tool to help you evaluate your scan quality. The Completion Arrows
feature lets you know right away—before the case is sent to the lab—whether you have
followed the scan path with enough accuracy to proceed. If the scan path needs correction,
this tool shows you where to fix it.
Completion Arrows
To improve your scan and remove the completion arrows, resume scanning in the area of the
arrow from the lingual to facial surface. The next time you review that scan, the arrow should
be gone.