首页 | 本学科首页   官方微博 | 高级检索  
检索        

桩冠联体金属舌面板烤瓷冠修复前牙咬合过紧的临床观察
引用本文:尹东青,朱晓明.桩冠联体金属舌面板烤瓷冠修复前牙咬合过紧的临床观察[J].重庆医学,2005,34(12):1854-1855.
作者姓名:尹东青  朱晓明
作者单位:重庆医科大学附属口腔医院修复科,400015
摘    要:目的探讨前牙咬合过紧、唇舌径小(冠薄)的烤瓷修复方法和临床满意度。方法56颗患牙采用在金属桩核上直接烤瓷的方法-桩冠联体金属舌面板的烤瓷熔附金属冠桥修复观察其临床效果,患者满意度。结果56颗患牙经5年临床观察2年内功能良好,患者满意。3年成功率94.6%,因烤瓷冠瓷层崩脱、基牙松动而失败。4年成功率89.3%,因患者牙根再次根折,再修复困难而失败,5年成功率85.5%。结论桩冠联体金属舌面板烤瓷修复前牙缺损且又咬合过紧的患者,修复后美观、舒适、固位良好,功能恢复好,减少医生椅旁操作时间,患者就诊次数减少。

关 键 词:桩冠联体金属舌面板  烤瓷熔附金属全冠  桩冠联体金属舌面板烤瓷冠  深覆(牙合)
文章编号:1671-8348(2005)12-1854-02

A clinical study of porcelain-fused-to-metal(PFM) of combined post crown lingual plate to restore anterior teeth clinching bite
YIN Dong-qing,ZHU Xiao-ming.A clinical study of porcelain-fused-to-metal(PFM) of combined post crown lingual plate to restore anterior teeth clinching bite[J].Chongqing Medical Journal,2005,34(12):1854-1855.
Authors:YIN Dong-qing  ZHU Xiao-ming
Institution:Department of Prosthetics, College of Stomatology, Chongqing University of Medical Sciences, Chongqing 400015, China
Abstract:Objective To explore a new method and its clinical satisfactory of such conditions that restorative anterior teeth clinching bite and the distance of the incisor buccolinguall is short (corwn thin ).Methods Fifty-six teeth were restored direct porcelain by using cast metal post-core-porcelain-fused-to-metal(PFM) of combined post crown lingual plate, and their prognosis, patients satisfactory were recorded.Results To recall the patients during 5 years, the patients restoration was successful during first 2 years, functioned well and patients satisfied well.94.6% of the patients restoration were successful during 3 years, the reason of failure is PFM crowns fractured porcelain. 89.3% of the patients were successful during 4 years, the reason of failure is anterior teeth fracture was failure. 85.5% of the patients were successful during 5 years.Conclusion Such method that porcelain-fused-to-metal(PFM) of combined post crown lingual plate restore anterior teeth clinching bite, which benefits the require of patients,reduces the difficulty of PFM operating,and reduces the times of patients subsequent visit.
Keywords:combined post crown lingual plate  porcelain-fused-to-metal(PFM)  porcelain-fused-to-metal(PFM) of combined post crown lingual plate  deep overbite
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号