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目的:探讨老年人残根残冠修复治疗的临床疗效。方法:详细记录了2008年3月至2009年12月在我院我科治疗过的残根残冠老年人100例140颗牙齿,经根管治疗和桩核冠修复情况,通过2年的跟踪随访,观察调研以及全部复查检验临床疗效。结果:100例老年人140颗患治疗修复体:经全部复查后;显效:90颗修复体,占64.1%比率;有效:90颗修复体,占21.4%比率;无效:15颗修复体,占11%比率;失败:5颗修复体,占3.5%利率。总有效率达到了85.7%。以P<0.05为差异具有统计学意义。
Objective: To investigate the clinical effect of the treatment of elderly residual root crown. Methods: A total of 100 teeth of 140 elderly patients with residual root canals treated in our department from March 2008 to December 2009 were recorded in detail. After 2 years of follow-up with root canal treatment and post-core crown restoration, Follow-up, observation and investigation as well as all the re-examination of clinical efficacy. Results: 140 elderly patients treated with prosthesis: after all the review; effective: 90 prosthesis, accounting for 64.1%; effective: 90 prosthesis, accounting for 21.4%; invalid: 15 prosthesis, accounting for 11% rate; failure: 5 prosthesis, accounting for 3.5% interest rate. The total effective rate reached 85.7%. P <0.05 for the difference was statistically significant.