The truth of the matter is that no form on earth can wave the referring doctor’s liability. If you ordered the scan, you are liable for it. The whole thing. Every single bit of it. Anyone who is telling you otherwise is absolutely wrong on the matter. If you miss a diagnosis then yes you can get sued for it. There have been several lawsuits and most have been successful. Insurance companies are smart enough to settle out of court, so that no precedent is placed and they can justify not having to cover CBCT scans or readings by an OMR. This is also the reason you probably haven’t heard about them.