硬组织植入体经历了由完全惰性到具有一定活性,再到“可再生”的发展。早期生物材料植入的目标是在匹配被替换组织力学性能的基础上尽可能减少引起宿主免疫反应。随着人们生活质量的提高,开始要求植入体尽可能被融入到周围组织中,形成植入体与组织的有效整合,于是具有 Hard tissue implants have gone from being totally inert to having some activity, to “renewable” development. The goal of early biomaterial implantation is to minimize the host immune response based on matching the mechanics of the tissue being replaced. With the improvement of people’s living quality, it is required that implant be integrated into the surrounding tissue as much as possible to form an effective integration of the implant and the tissue, so that