国际口腔医学杂志2026，Vol.53Issue(5)：676-682,7.DOI:10.7518/gjkq.2026136
打印方向对3D打印牙科氧化锆陶瓷性能影响的研究进展
Research progress on the effect of printing orientation on the properties of 3D printed dental zirconia ceramics
摘要
Abstract
Zirconia ceramics have been widely used in prosthodontics due to their excellent mechanical properties and biocompatibility.Presently,milling based on computer aided design and computer aided manufacturing remains the gold standard for producing zirconia ceramic restorations,yet it has certain limitations such as material waste and processing constraints.3D printing offers a new solution for the production of dental restorations,leveraging its advantages in mate-rial utilization and fine structure processing.The printing orientation is a key parameter which can significantly affect the performance of the definitive zirconia restorations/ceramics.The existing literature has not yet systematically summarized the influence of printing orientation on the performance of 3D printed zirconia ceramics or its mechanisms.Therefore,this paper elucidates the influence of printing orientation on the mechanical properties,microstructure,dimensional accu-racy,and other aspects of zirconia restorations/ceramics,aiming to provide a theoretical basis for rationally selecting the printing orientation during prosthesis fabrication.关键词
氧化锆/3D打印/打印方向/机械性能/微观结构/尺寸精度Key words
zirconia/3D printing/printing orienta-tion/mechanical properties/microstructure/dimen-sional accuracy分类
医药卫生引用本文复制引用
曹周川,赵静,史珂莹,郑园娜..打印方向对3D打印牙科氧化锆陶瓷性能影响的研究进展[J].国际口腔医学杂志,2026,53(5):676-682,7.基金项目
Horizontal Research Project of Zhejiang Chinese Medical University(352219A00605) （352219A00605）
Medical and Health Science and Technology Project of Zhejiang Province(2024KY1186) 浙江中医药大学横向科研项目(352219A00605) （2024KY1186）
浙江省医药卫生科技计划项目(2024KY1186) （2024KY1186）
