摘要
目的对基牙或桩钉折断而致烤瓷牙完全脱落的患者,在最短的时间内,花最小成本,用适当修复方法,即时有效的恢复患者的功能。方法对12例因基牙及桩钉折断而致烤瓷牙完全脱落的患者,用植入预成桩钉的方法进行修理,重新戴入并粘固原烤瓷冠。结果12例均获成功。结论对一些烤瓷桩冠失败的病例可以通过修理的方法恢复其原有的功能。
Objective To investigate the clinical rapid and low-costing repairing of the broken porcelain-fused-metal （ PFM ） crown due to the fracture of abutment and dowel, Methods The broken PFM crown due to the fracture of abutment and dowel in 12 cases were repaired by implanting prefabricated dowel which was covered with previous PFM crown. Results All cases were successful. Conclusions Original function can be reacquired through repairing for some unsuccessful PEM crown cases.
出处
《实用全科医学》
2007年第12期1061-1062,共2页
Applied Journal Of General Practice
关键词
烤瓷冠
桩钉
修理
Porcelain - fused - metal crown
Post or dowel
Repair
