PAN’s & Cavitat scans
When you go for your PAN, please make sure you read the instructions for taking a proper PAN before you go. 
Here is an example of a PAN
 
It shows several root canals (white ‘flares’ in the roots of the teeth). Several cavitations were also present, but these are seldom visible on x-ray, as they are holes within an outer bone shell. Since they cannot be seen on x-ray, dentists do not generally believe they exist. Only dental surgeons that have opened up cavitations seem to be acutely aware of their presence.

 
 
List of PAN x-rays to view:
- PAN 1 : Pre-dental revision (Hair test 4) . This one was done before the dental clean-up was completed. All root canals were extracted, all cavitations were cleaned, all mercury was removed and all other metal crowns were replace with Diamond Crown and/or SR-Adoro crowns.
 - PAN 2 (2004): Pre-dental revision. Note front root canal tooth.&CAV 2 (2004): Pre-dental revision
 - PAN 3 (Hair test 231)
 - PAN 4
 - PAN 5 and PAN 5 tooth 21 close-up
 - PAN 6
 - PAN 7 (Hair Test 12)
 - PAN 8
 
List of CAVITAT scans to view:
 CAV 1 
 CAV 2 (Hair test 12)
 CAV 3