Gum grafts? are they rotting out of his head?
MMS gargle is the answer. It will get rid of the infection in the gums.
Ozone can too but he would have to find someone to apply it.
Why are grafts needed?
and what is a genetic opinion?
If he can find a biomemetic dentist they may be able to apply ozone and inject it into the gums as well.
"Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth." Marcus Aurelius