玻璃纤维桩树脂核结合烤瓷冠修复残根残冠临床应用

Clinical Experience on Application of Glass Fiber Resin Post and Core Combined with Procera Allceram in the Restoration of Residual Crown and Residual Root

目的:观察玻璃纤维桩树脂核在口腔临床修复中的应用效果。方法:选择2007年9月至2010年11月口腔科门诊治疗的92例患者106颗残根、残冠患牙,采用玻璃纤维桩加双固化树脂塑核结合烤瓷冠修复,并进行疗效观察。结果:经过6个月～2年的随访观察,92例患者106颗残根、残冠修复后失败6颗,成功100颗,成功率为94.34%。结论:玻璃纤维桩作为一种新型的桩核修复材料,具有良好的物理机械性和组织生物相容性等优势,只要适应证选择合适,操作得当,临床修复效果满意。

Objective：To observe the application effect of glass fiber resin post and core, as a new dental restorative material, in the clinical practice. Method： 106 residual roots or residual crowns in 92 patients between September 2007 and November 2010 were chosen to use glass fiber resin post and core combined with procera allceram with a repairing result observation conducted during the same period. Result： A 6-month-to-2-year follow-up showed good restorative results of the 106 residual roots or residual crowns in 92 patients, among which,6 were failure, 100 were well restored （the rate of success：94.34% ）. Conclusion： Glassfiber reinforced composite resin post, being of such advantages in good physical and mechanical properties and good histocompatibility, is getting widely applied in clinic. So long as a suitable tooth is chosen, and operation is properly done, there must be a satisfactory clinical result.