FATCA controls and service providers. The Foreign Account Tax Compliance Act (FATCA) is intended to detect and deter the evasion of US tax by US persons who hide money outside the US.
If the teeth or jaws do not align this is called malocclusion, and this can lead to a number of dental problems. Many times if your bite is off it can cause more pain and destruction than the more commonly recognized problems of tooth decay or gum disease. For patients with a bite discrepancy, it is important to stabilize the jaw and bite before starting any definitive treatment on the teeth (fillings or crowns).
Seems to me that the bite will show sign of infection....swelling, redness, pus, pain; and you'll develop a fever. That will tell you that bacteria are at work in spite of your alternative treatments, and that it's time to break out the antibiotics. Be sure to take the full course, even after the infection seems to go down.