尽管受脆性、抗弯强度和断裂韧性等材料性能的影响,全瓷固定桥目前尚未成为常规的固定修复手段,但其临床应用和研究报道越来越多,并显示出良好的应用前景。本文对硅酸盐陶瓷、玻璃渗透氧化铝陶瓷和氧化锆陶瓷全瓷桥材料的基础研究和临床研究进行了综述。 Despite the brittle, flexural strength and fracture toughness and other material properties, all-ceramic fixed bridge has not yet become a routine fixed repair, but its clinical application and research reports more and more, and shows good prospects. In this paper, the basic and clinical researches on silicate ceramics, glass-infiltrated alumina ceramics and zirconia ceramic all-ceramic bridge materials are reviewed.