LIU Yuan-biao, GUO Kai, JIAO En-xiang, XU Shan-shan, YANG Jian-hui, LI Wen-ju, LIU Guo-hua, ZHAO Liang, ZHANG Hai-jun. Material Properties and Progress in Modification of PMMA Bone Cement[J]. Polymer Bulletin, 2023,36(12):1610-1633.
LIU Yuan-biao, GUO Kai, JIAO En-xiang, XU Shan-shan, YANG Jian-hui, LI Wen-ju, LIU Guo-hua, ZHAO Liang, ZHANG Hai-jun. Material Properties and Progress in Modification of PMMA Bone Cement[J]. Polymer Bulletin, 2023,36(12):1610-1633. DOI: 10.14028/j.cnki.1003-3726.2023.12.003.
Traditional polymethyl methacrylate (PMMA) bone cement has been widely adopted in bone repair technics such as artificial joint replacement
percutaneous vertebroplasty and kyphoplasty
etc. However
PMMA bone cement is typically endowed with high polymeric heat
high monomer toxicity
poor osteoconductive and osteoinductive ability
weak bioactivity
and extremely high elastic modulus
which limit the clinical application prospects of PMMA bone cement. Therefore
the modification of PMMA bone cement
devoted to enhancing its mechanical properties
bioactivity and bone bonding capability
has become a hot topic in the field of bone tissue reconstruction. This paper will review the modification progress of PMMA bone cement and introduce the effective methods that improve the biological and mechanical properties of PMMA matrix
and discuss the future research direction of PMMA bone cement.
关键词
骨水泥生物活性弹性模量骨传导骨诱导
Keywords
Bone cementBioactivityElastic modulusOsteoconductiveOsteoinductive