**9. Conclusion**

It is obvious that autogenous tooth bone graft materials(AutoBT) are safer than allogeneic and xenogeneic bon egraft materials; the fact that they are compared with the healing performance of free autogenous bone graft in histological view is clear evidence. AutoBT can be used safely in a variety of bone reconstructive procedures such as sinus bone graft, GBR, ridge augmen‐ tation and extraction socket graft.
