Is it illegal to give an opinion on a dental X-ray? Say your dentist says you need a root canal? It might be helpful to know that three foreign trained dentists agree that you:

• Don't need to do it right now.
• Don't need it.
• Need to do it immediately. Perhaps we can get collect some history over the Internet of folks that also had root canals at your particular dentist.

Does it matter if the dentist is living in another country where they are fully licensed or fully licensed in another country and living in the United States?