6 Panoramic and 3D calibrations and adjustments
90
Not acceptable; discontinuity in circular shape due to
geometry mismatch between scans with different offset.
In similar artefacts are observed, redo 3D geometry
calibrations before retrying 3D QC.
6.5.14
Panoramic Quality Check (optional)
1. Attach a panoramic Quality Check Tool (optional) to the
chin support.
NOTICE! Not required in North America.
NOTICE! Use the same tool for cephalostat Quality
Check.