摘要
目的:评价IPS Empress2全冠修复体的临床效果。方法:制作IPS Empress2铸瓷全冠和镍铬合金烤瓷全冠各100件,临床观察修复体粘固18个月后的颜色、边缘着色、继发龋、边缘密合度和折断率。结果:IPS Empress2修复体在基牙龋坏,边缘密合度和折断率三个方面与镍铬合金基底烤瓷冠无统计学差异(P>0.05)。在颜色和边缘着色方面全瓷修复体优于烤瓷冠(P<0.05)。结论:IPS Empress2铸瓷全冠修复效果良好,具有临床推广价值。
Objective To evaluate the clinical effects of IPS Empress 2 crowns. Methods 100 IPS Empress 2 crowns and 100 Ni-Cr alloy ceramic crowns were made. The clinical performance in color,marginal color,second caries,marginal fit and fracture of these crowns were observed at 18-month follow-up. Results IPS Empress 2 crown was same as Ni-Cr alloy ceramic crown in second caries,marginal fit and fracture（P〉0.05）,IPS Empress 2 crown was better than Ni-Cr alloy ceramic crown in color of prostheses and marginal color（P〈0. 05）. Conclusion The effects of IPS Empress 2 crown are perfect and they can be widely applied.
出处
《实用医技杂志》
2006年第4期593-594,共2页
Journal of Practical Medical Techniques
关键词
铸造陶瓷全冠
烤瓷全冠
临床
Castable ceramics crown
Alloy ceramics crown
Clinical
