种植体掺离子表面改性技术及其促进骨结合的研究进展

种植牙因其在解决牙列缺损方面巨大的优势，已成为许多缺牙患者首选的治疗方式。在临床应用中，如何促进种植体与骨组织界面的骨结合是种植治疗成功的关键，因此种植体表面改性一直是研究的热点。骨组织中含有钙、磷、锌、镁、锶等大量微量元素，这些微量元素对于骨组织的生长发育必不可少。因此可以通过将微量元素掺入种植体表面来促进种植体骨结合。本文着重介绍了种植体表面改性的相关技术以及微量元素促进骨结合的具体机制。

Research progress of implant surface modification and its effects on osseointegration promotion

Dental implant has become the preferred treatment method for many patients due to its huge advantages in solving edentulou defects. How to promote the osseointegration of the implant-bone tissue interface is the key to the success of implant in clinic. Therefore, surface modification of implant has always been the hot topic of research. Bone tissue contains a large number of trace elements such as calcium, phosphorus, zinc, magnesium, and strontium, which are essential for the growth and development of bone tissue. Therefore, it is possible to promote implant osseointegration by incorporating trace elements into the implant surface. This article focuses on the related technology of implant surface modification and the specific mechanism of trace elements to promote osseointegration.