氧化锆在口腔种植修复中临床应用效果研究进展

Research progress of clinical application efficacy of zirconia in oral implant restoration

氧化锆陶瓷的优良特性使其逐步成为口腔修复领域的理想材料,其应用范围和应用形式近年来发展迅速。氧化锆目前已经在种植体、基台、冠修复、全牙弓种植修复等方面应用于临床,其临床效果受到广泛关注,长期临床研究报道不断涌现。本文就近年来氧化锆在口腔种植修复中的实际临床效果进行综述,所做结论均基于至少有1年以上随访的研究,重点关注氧化锆与传统材料修复体在力学性能、生物相容性和美观性方面的优劣,为口腔种植修复中氧化锆材料的选用提供参考。

Zirconia has gradually become an ideal material in prosthodontics because of its excellent properties. With developing application scope and form, zirconia has been applied to implant, abutment, crown and complete dental arch restoration in clinical practice so far. Its long-term clinical results attract extensive attention and long-term clinical research is constantly emerging. This article reviews published research on clinical effects of zirconia on oral implant restoration. Conclusions are made based on published research with follow-up for at least one year. Emphases are put on the biological, mechanical and esthetic properties of zirconia prosthesis. Merits and shortcomings between zirconia and traditional materials are presented to provide a reference for clinical use of zirconia prosthesis.