老年人残冠、残根不能进行冠修复时,原则上应予拔除,但由于其往往合并高血压病、心脏病、糖尿病等多种拔牙禁忌证,故应尽可能进行保存修复。2001年3月-2011年3月,我们采用玻璃离子水门汀修复不适宜拔牙或冠修复的老年残冠、残根120例,效果满意。现分析报告如下。 Elderly residual crown, residual root can not be restored, in principle, should be removed, but because of its often combined with hypertension, heart disease, diabetes and other tooth extraction contraindications, it should be possible to save the repair. From March 2001 to March 2011, we used glass ionomer cement to repair 120 cases of elderly residual crown and residual root, which were not suitable for tooth extraction or crown restoration. The results were satisfactory. The analysis report is as follows.