氧化锆种植体表面处理技术研究进展

Research progress on surface treatment technology of zirconia implant

氧化锆材料颜色与人天然牙较接近,具有优良的力学性能以及良好的生物相容性,有望成为制作口腔种植体的一种较理想的材料。为提高氧化锆种植体的成骨性能,各种表面处理技术应运而生,可主要分为两大类:非涂层法和涂层法,而不同的表面处理技术有其优势也有不足。本文就氧化锆表面处理技术的研究进展进行综述。

Zirconia material has a color closer to human natural teeth,and has excellent mechanical properties and good biocompatibility,therefore it is expected to become an ideal material for dental implants.In order to improve the osteogenic properties of zirconia implants,a variety of surface treatment techniques emerge in two categories:non-coating method and coating method.Different surface treatment technologies have their advantages and disadvantages.In this paper,the recent progress of zirconia surface treatment technology is reviewed.