Medical devices that are implanted in humans and coupled to human bones for the purpose of stabilizing bones/spine, and surgical implant tools to facilitate the implantation of such devices; artificial human bone implants; human bone putty for medical use; human bone cement for medical use; human bone paste for medical use; artificial filing materials for use in the replacement of bones for medical use; bone substitutes for surgical use, namely, synthetic compounds which may be mixed to form bone paste, bone cement; bone putty, and bone implants; bone growth additives for use in or with bone implants