Welcome, Melanie, and congratulations on surviving something that horrible! As far as implants to a radiated jaw, stay tuned! After 20-30 hyperbaric oxygen chamber treatments soon to commence, I will have the bad teeth extracted and the implants placed, then 10 or more additional "dives" and six months later teeth. There will be interim teeth so I will be socially acceptable. The hyperbaric treatments cause new blood vessels to form in the radiated bone, which allows it to heal from the trauma of extraction. Brian Hill, this site's founder, knows more about implants than anyone, and when he gets time I am sure he can give you good information.
Joanna