5 Operation
5.2 Scanner guide
Dentsply Sirona
Operating Instructions Primescan Connect
44
67 97 216 D3801
D3801.201.01.03.02 2022-09
5.2.7
Scan strategy for edentulous cases
Use the same scan strategy as for a full jaw scan, but split the first run-
through. It is important to have overlapping data (A) so that the run-
throughs can be joined together.
1.
Start occlusally in the incisal area and tilt the scanner approx. 60° in
the oral direction and move it orally along the dental arch to the
distal area. Repeat this on the opposite side. Ensure that 1.1 and
1.2 overlap each other at the starting point.
2.
Guide the scanner occlusally from the distal area across the entire
dental arch back to the other side.
3.
To complete the scan, tilt the scanner approx. 60° in the buccal
direction and move it buccally along the entire dental arch.
5.2.8
Concluding the optical impressions
ü
The exposures are complete.
1.
Click on the
"Next" button.
Ä
The virtual model is calculated and displayed in color.
Ä
Beige brown sections highlight data material that is missing
from the calculated model.
2.
If missing data emerges in the preparation area, carry out further
scans.
Change back to the
"ACQUISITION" phase. Perform additional scans to
complete the model structure.
