摘要
目的:研究石英纤维桩与Empress-Ⅱ全瓷冠对前牙缺损修复的临床效果。方法:对81例患者,124例前牙行完善的根管治疗后,用石英纤维桩与Empress-Ⅱ全瓷冠对其进行修复,分别于6、12、18、30个月后复查,评价其临床效果。结果:30个月后各项评价指标与初始均无显著性差异,有1例患牙出现牙龈炎症,2例出现牙龈颜色变化,2例纤维桩脱落,1例出现尖周炎症状,未见有纤维桩折断及根折,成功修复体为120例(96.77%)。结论:石英纤维桩与Empress-Ⅱ全瓷冠对前牙缺损修复有很好的临床效果。
Objective： To evaluate the clinical effect of fiber post and Impress - Ⅱ all ceramic crown on restoration of anterior tooth defect. Methods： 124 anterior teeth from 81 patients after root canal therapy were restored with D. T. Light fiber posts and Empress - Ⅱ all ceramic crowns. The effect was evaluated after 6 months, 12 months, 18 months and 30 months respectively. Results： There was no difference after 30 months. 1 tooth had slight gingival inflammation. 2 teeth had slightly change of gingival marginal color. 2 fiber posts were lost. 1 tooth had root apical inflammation. Root or post fracture were not observed. 120（96.77% ） restorations were successful. Conclusion： The effect of fiber post and Empress - Ⅱ all ceramic crown on restoration of anterior tooth defect is ideal.
出处
《口腔医学研究》
CAS
CSCD
2007年第1期92-94,共3页
Journal of Oral Science Research
关键词
纤维桩
全瓷冠
牙体缺损
Fiber post All ceramic crown Tooth defect
