Oh ok, I see. I hope you find a good dentist or oral surgeon to remove the tooth (and the ligament) for you. Really important for them to remove that as well, they can cause cavitations. Avoid vaso constrictors / epinephrine in the local anaesthetics, they can contribute or even cause cavitations to develop.

You may have already read this, but just in case, thought I'd repeat it here. I wish to heck I had known this information before I had my wisdom teeth removed.