School of Materials Science and Engineering,Henan Polytechnic University
Key Technology Research Project of Henan Province,China (Grant No. 222102310112)；Fundamental Research Funds for the Universities of Henan Province (NSFRF180311)
Calcium silicate bone cement materials can be used as hard tissue repair materials to fill and repair the defect of bone and teeth as for its good self-curing performance. However, due to low mechanical properties, long curing time and other shortcomings, its clinical application is limited. This paper mainly reviewed the preparation methods of calcium silicate powder and the mechanical strength, setting time, injectability, degradation and biocompatibility of calcium silicate bone cement. It is suggested that the key point of future research is to make use of the complementary relationship between the performance of bone cements of different systems to cross compound the calcium silicate cement with other systems. It is expected to obtain inorganic composite cement with excellent comprehensive properties.