Jaw bone or hidden dental infection.
Here is what I learned.
If they can't find it hit the sauna, yes the sauna, not that one that is low EMF infrared that does not get hot enough..a real old fashion regular sauna where it is made of nice wood where you pour water over the rocks.
The heat will draw the poison to the surface and after a few days of hitting the sauna your body will let you know exactly where the problem is
The test that is suggested is the nuclear medicine, bone scan they inject contrast, and follow it to see where the white blood cells are all gather which indicates site of infection.
I have been told that this test is not always accurate , one person told me the infection has to be bad for them to catch it.
There is Dr. Margolis in Arizona
Of course there is NIHA in Washington that have super dental cavitation expert etc..
Make sure you see a dentist that can afford the latest, greatest a digital xray so you are not getting exposed to lots of radiation and my dentist has a machine that does the vitality test to see which tooth is alive and which one is dead. Because sometimes people have a toothache and they cannot tell which tooth is the infected one.