There is hope and here is why: I lost several teeth due to radiation. When it became necessary to pull them, I first underwent 30 sessions in a hyberic oxygen chamber, which causes new blood vessels to temporarily form in the jaw bone, which subsequently allows the bone to heal after the trauma of extraction. When my lower teeth were extracted, I had titanium implants placed into the bone. When that was all healed, very nice teeth were made which screw onto them and work every bit as well as real teeth. My medical insurance paid for the hyberbaric therapy.
If you have questions about this procedure, feel free to contact me. I am very, very pleased with the results and I know how you feel because when three teeth broke off in one day, I was quite upset.
Joanna