摘要
目的:研究CAD/CAM全氧化锆嵌体在牙体中应用的相关问题。方法:对32颗修复的全氧化锆嵌体病例进行临床分析并随访。结果:随访1年,1例在粘结后1个月出现嵌体脱落,经过重新备洞并再次粘结后,随访至今未再脱落,粘结后总的稳固率为96.88%(31/32);敏感发生率为9.38%(3/32),敏感症状半年后逐渐自动消失;无嵌体折裂和继发龋出现。32颗修复体从形态、美观、色泽、边缘密合度、患者满意度等方面均达到满意效果。结论:严把技术关,精细操作,采用合适的粘结材料,掌握一定的全瓷粘结技巧,CAD/CAM全氧化锆嵌体可在牙体修复中取得较为满意的效果。
Objective： To study on the application of CAD/CAM Zirconia Inlay in the reconstruction of teeth.Methods ： The reconstructed teeth of 32 eases of Zirconia Inlay were analysed of and followed-up.Results： During one year＇s follow-up, there was one case that the inlay came out a month after bonding, and after a second cavity preparation and bonding, it had not dropped again up to now.The overall stable rate was 96.88% （31/32） after the second bonding.The occurrence of hypersensitivity was 9.38%（3/32） and the hypersensitivity disappears gradually half a year later.No inlay jackknifing Or secondary caries occurred.All of the 32 restorations were satisfying in shape, color and luster, marginal fit, patients＇ satisfaction degree.Conclusion： With strict technology, fine operation, proper bonding materials and certain skills of all-ceramic bonding, CAD/CAM Zirconia Inlay can reach satisfactory clinical results on the reconstruction of teeth.
出处
《中外医学研究》
2013年第21期5-7,共3页
CHINESE AND FOREIGN MEDICAL RESEARCH
