Thanks so much ERM. I had my initial front teeth root canals at age 15 and don't even know if that dentist is alive now, nor do I live in that region. That's why I was asking the mercury free dentist what was in those front upper root canaled teeth. One molar that has root canal was done by an orthodondist my conventional and long term family dentist referred me too.
I do plan on being tested for compatibility for ALL things that will be used from the local anesthetic to all dental materials.
I will check out his website and see what they say about dental partials. I definitely don't want any partials with metal them if I go the route.
Thanks a bunch for your help!