Anyone have dental partials for upper front teeth ?

Here is just a brief medical diagnosis breakdown and not all encompasing: stage 3d Adrenal Fatigue, hypothyroidism, fibromyalgia, sleep deprivation, increased cholesterol and lipids, etc. I had my initial consult with local iamot.org dentist because since starting liposomal glutathione last summer I began to have pain in number 26 tooth which is root canaled so I knew I had infection there. It was confirmed that I have a cyst there. I have nine mercury Amalgams which I plan on having removed. I don't mind loosing the number 26 root canaled tooth. However, I have my upper front teeth...numbers 7, 8, 9 with root canals and number 10 with a porcelian crown over it. My mercury free dentist says all root canals have to go and mercury amalgams. I asked what do conventional dentists place up in the root canals and he stated metals and the metal corrode. I asked can I ever truly chelate post mercury Amalgam removal (I am going to follow Andrew Hall Culter's books, yet I am allergic to DMSA so have to alter a bit) with leaving the upper front teeth in. The dentist said no.
First question: Is it true that I can never truly chelate post mercury Amalgam removal if I leave the upper teeth in?
2nd question: Dentist stated that he couldn't think of a way to make a bridg for my upper teeth so I would have to have a partial? This concerns me. Does anyone have dental partials for their upper front teeth?
3rd question: If you have partials what kind? How do they look? What is the best kind of partial and is a partial easy to get accustomed to?

I wouldn't hesitate to have all this done if it weren't for the possibility of not being able to tolerate partial and with all that has happened to my body, I would like to have nice looking teeth in front and functional ones!

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