摘要
目的评价YDZ-228型压铸机性能及其制作的IPS Empress全瓷冠前牙美容修复的临床效果。方法使用YDZ-228型全自动牙科压铸机,为22例患者制作IPSEmpress全瓷冠29颗,随访观察修复体色泽、形态、边缘密舍度和耐用性.结果22例29颗IPS Empress全瓷冠颜色、形态、透明度和边缘密舍度满意。随访观察3~6个月,色泽稳定,边缘密合,功能良好。结论YDZ-228型压铸机制作的IPS Empress全瓷冠性能稳定可靠,国产压铸机的研制成功有助于IPS Empress技术在临床上的推广应用。
Objective To assess the performance of YDZ- 228 dental automatic press- casting machine and to evaluate the clinical results of IPS Empress all- ceramic crowns made by this machine in the anterior tooth esthetic prosthetics. Methods 29 IPS Empress full crowns were made by YDZ - 228 dental automatic press - casting machine for 22 patients. The colour, shape, marginal integrity and durability were followed- up and observed. Results 29 crowns were satisfied in color, shape, transparency and marginal integrity. All patients were followed up for 3 to 6 months. The color, marginal integrity and function of all IPS Empress full crowns were satisfactory. Conclusion The clinical results of IPS Empress all- ceramic crowns made by YDZ - 228 dental automatic press - casting machine are satisfactory. This machine can contribute to the wide clinical application of IPS Empress technique.
出处
《中国煤炭工业医学杂志》
2008年第6期806-807,共2页
Chinese Journal of Coal Industry Medicine
关键词
IPS
EMPRESS
全瓷冠
压铸机
牙齿美容
IPS Empress
all- ceramic crown
press- casting machine
tooth esthetic prosthetics