Single And Multiple Buccal Registration; Scanning The Quadrant And Jaw - Dentsply Sirona CEREC Omnicam AC Operating Instructions Manual

Dentsply Sirona
Operating Instructions
67 15 499 D3696
D3696.201.02.04.02 09.2019
5.5.5

Single and multiple buccal registration

The buccal registration establishes the allocation of jaw exposures.
ü The jaw with the preparation is scanned.
1. Scan the occlusal, buccal and lingual view of the antagonist (see
the section "Occlusal scan", "Buccal scan" and "Lingual scan").
2. Perform a buccal scan of the bite block prior to completing the
registration. This buccal scan should be carried out close-up to the
preparation. To acquire sufficient geometry, capture the teeth of the
upper and lower jaw as well as 5 mm of the respective gingival
areas.
Tip: In the case of multiple or long-span restorations over several
quadrants, we recommend generating several buccal exposures close
to the restoration.
5.5.6

Scanning the quadrant and jaw

The following scan regulation applies for the acquisition of a complete
quadrant or jaw arch.
The first (fourth) quadrant is scanned up to the opposite second front
tooth by moving the scanner in parallel along the jaw arch.
Start the scanning process
➢ Position the scanner occlusally above the last tooth on the right, to
start the scanning process.
5 Operation
5.5 Scanner guide
57