It depends, but there's an issue of biocompatibility similar to any organ transplant. So no, a rock wouldn't work. The backwards tooth though is interesting -

It depends, but there's an issue of biocompatibility similar to any organ transplant. So no, a rock wouldn't work. The backwards tooth though is interesting - my guess is if it would fit it would stick (although it would definitely fuck up your bite). https://myhillsdentist.com/blog/why-dont-we-do-tooth-transplants/ https://myhillsdentist.com/blog/why-dont-we-do-tooth-transpl...