A so-called allograft bone is a homograft bone. The so-called allograft bone, as opposed to human beings, is a bone taken from one part of another human being’s body. The bone is then inactivated before it is implanted into the body where it is needed. Allograft bone, which is actually derived from another human being, plays an important role in the treatment of bone tumors and bone defects, especially structural allograft bone, which is particularly important for bone implantation. In the treatment of bone tumors, it may be necessary to amputate entire segments of bone. In this case, the use of inactivated human allograft bone implantation results in relatively good stabilization and can significantly fill the anatomical gap.