In this 2011 IAOMT lecture by Dr. Michael Jackson DDS, at timestamp 30:30, he tells a Patient Story. He had a Patient that was a lady. She had chronic headaches that were migraines. Dr. Jackson found that Tooth T2 had a Stainless Steel Crown on it. The Patient said she had pain in T2 for years. Dr. Jackson did a Cavitat Machine Scan on her, and the Cavitat scan revealed poor. bone quality. Dr. Jackson extracted T2, and yes, he found a cavitation underneath, so he cleaned that out as well, and wait, there’s more: he pressed against the distal wall, and he found another cavitation next to it! After the surgery, the Patient said her headaches/migraines went away.