聚醚醚酮改性应用于种植体的研究进展  

Research progress on the modification of polyetheretherketone for implant applications

作　　者：顾腾 王旭冉 王鹏来 Gu Teng;Wang Xuran;Wang Penglai(School of Stomatology,Xuzhou Medical University,Xuzhou 221000,Jiangsu Province,China;Xuzhou Stomatological Hospital,Xuzhou 221004,Jiangsu Province,China)

机构地区：[1]徐州医科大学口腔医学院,221000 [2]徐州市口腔医院,221004

出　　处：《中国口腔种植学杂志》2022年第6期371-375,共5页Chinese Journal of Oral Implantology

摘　　要：聚醚醚酮(PEEK)具有良好的力学性能、出色的生物相容性,且弹性模量接近于骨,避免对骨产生应力屏蔽作用,减少骨吸收,已逐渐应用于口腔种植领域。但PEEK表面生物惰性限制了其在口腔种植中的临床应用,如何对PEEK进行改性,优化其生物活性成了目前科研人员研究的热点。本文就聚醚醚酮改性应用于种植体的研究进展作一系统综述。Polyetheretherketone(PEEK) has good mechanical properties, excellent biocompatibility, and elastic modulus close to the bone, avoiding the stress shielding effect on the bone and reducing bone resorption. It has been gradually used in the field of oral implants. However, the biologically inert surface of PEEK limits its clinical application in oral implants, and the modification of PEEK to optimize its bioactivity has become a hot topic for researchers to study. This paper presents a systematic review of research progress on the modification of PEEK for implant applications.

关 键 词：聚醚醚酮 种植体 表面改性 生物活性 

分 类 号：R783.6[医药卫生—口腔医学]