I had my appt today and am not sure what to think. My X-Ray showed a dark spot above my root canal. They said that could be infection or it could be nothing to worry about. They want me to have it tested by an acupuncture dentist. Apparently he can tell if the root canal is bad by poking my finger. I have 2 baby teeth (no permanent). They want me to have these tested by the acupuncturist too, for a total of $250. Any thoughts?