Elvis, I did not realise that the cavitat scan was only as good as the person using it? Whoa. I actually thought that was the EAV machine! (which is true also).

The cavitat scan is a bone scan, so I thought it just showed what was there and that was that. So that's a concern. It maybe true, it's possible that the problem is a leaky filling from a bacterial trap between the filling and the tooth as Dr hesham suggested might be the issue. If that is so, that would explain what the EAV picked up. I may have cavitations in my upper jaws, many people do have them and they do not always cause problems, depending on whether the bacteria has become systemic or not, but it might not be the dead pulp that the doc picked up.

It's confusing for sure and I know i'm not the only one on here with this kind of stuff going on.