摘要
目的:探讨石英纤维桩及二氧化锆全瓷冠在前牙缺损修复中的应用。方法:选择52例患者的63颗缺损前牙,用石英纤维桩及二氧化锆全瓷冠修复,分别于1、2、3年复查。结果:修复后3年,1例出现桩核松动,1例出现冠脱落,其余患者6项评价指标均达到A级,颜色匹配无差异,成功率达96.8%。结论:石英纤维桩结合二氧化锆全瓷冠在前牙缺损修复中的临床效果较为理想。
Objective To investigate the clinical effect of quartz fiber post and zirconia crown on restoration of anterior tooth defect. Methods 63 anterior teeth from 52 patients after root canal therapy were restored with quartz fiber posts and zirconia crowns. The effect was evaluated after 1 year, 2 years and 3 years respectively. Results There was no difference after 3 years.One post core got Iossen, one crown was lost. The other tooth reached at a rank A in all six aspects among 3 years,Their color matches with the nature teeth excellently.The success rate was 96.8%. Conclusion The effect of on restoration of anterior tooth defect is ideal.
出处
《中国美容医学》
CAS
2013年第1期187-189,共3页
Chinese Journal of Aesthetic Medicine
关键词
纤维桩
二氧化锆全瓷冠
牙体缺损
fiber post
zirconia all ceramic crown
tooth defect
