口腔种植体新材料的研究现状  

Research status of new materials in dental implants

作　　者：于婉琦 周延民[1] 赵静辉[1] Yu Wanqi;ZhouYanmin;Zhao Jinghui(Dept.of Dental Implantology,Hospital of Stomatology,Jilin University,Changchun 130021,China)

机构地区：[1]吉林大学口腔医院种植科

出　　处：《国际口腔医学杂志》2019年第4期488-496,共9页International Journal of Stomatology

基　　金：国家自然科学基金(81200809);吉林省科技发展计划项目(20180101123JC)~~

摘　　要：目前种植义齿已经广泛应用于牙列缺损和牙列缺失的患者,钛及钛合金因其具有良好的生物相容性、力学强度及耐腐蚀性,而成为口腔种植体的首选材料。但随着材料学的发展和处理、加工技术的进步,新的口腔种植体材料层出不穷,逐渐进入到口腔种植学者的视线。新出现的材料如新型钛合金、钽基金属、金属玻璃、氧化锆、硅灰石、氮化硅、聚醚醚酮等,这些材料在性能和诱导成骨方面各有其特点。本文就近年口腔种植体新材料的研究现状进行综述。Implant dentures have been widely used in patients with dentition defects and edentulous.Titanium and titanium alloys have become the preferred materials for dental implants, given their good biocompatibility, mechanical strength, and corrosion resistance.However, with the development of materials science and processing technology, new dental implant materials have emerged and have been widely investigated.These materials, such as new titanium alloy, tantalum, bulk metallic glasses, zirconia, siliconite, silicon nitride, and polyether-ether-ketone, exhibit varying performance and induce osteogenesis.This paper reviews the recent research status of new materials for dental implants.

关 键 词：牙种植体 种植体材料 钛合金 陶瓷 聚醚醚酮 

分 类 号：R783.4[医药卫生—口腔医学]