3D less than 2D Pan + Ceph
Martin Palomo give a presentation showing how CBCT scanners have dropped radiation dosage.
The technology used to drop 3D dosage apparently might not be applicable to 2D scans, so in
Toni Magni asked if it's possible to use the same technology used to reduce 3D radiation to reduce 2D radiation. 3D is based on redundant information, while 2D is a one shot deal, so it's harder to improve technology on a system that doesn't have room for improvement. So, the group agreed that it's not possible to reduce 2D further.
Franco Magni suggests that the CBCT PAN at low dosage is not clinically acceptable, as it's resolution is too low.