About 4 weeks ago, I went to my dentist for an abscess that developed on the gum next to this molar. An x-
ray revealed infection. I've been on penicillin for 3 weeks and seeing an endo on Friday to have it evaluated. So far, my dentist said I may have to get the root canal redone. When I asked him if this would save the tooth, he said not necessarily. So, if I have the tooth extracted, what can be done to fill the void? He doesn't think an implant is feasible.