种植体失败位点再种植的临床回顾分析

发布时间：2018-08-07 19:27

【摘要】：目的:评估种植体失败位点再种植修复治疗的临床效果及其影响因素。方法:选择2005年1月—2011年12月间就诊的失败位点再种植的患者共12例(15颗种植体),统计再植人种植体的存留情况,收集并分析影响再植入种植体存留相关危险因素的临床资料。采用SPSS13.0软件包对数据进行统计学分析。结果:首次失败位点再植入的种植体存留率为100%[(33.5±15.4)个月]。再种植时选择的平均种植体直径为(4.5±0.6)mm,大于首次种植时的(4.1±0.7)mm(P0.05)。首次植入种植体的平均存留时间为(12.9±15.9)个月,从种植体脱落到再种植的平均间隔时间为(6.8±4.4)个月。患者自身因素、种植体因素以及手术、修复治疗因素并未对失败位点再植入种植体的存留产生影响。结论:种植失败位点可考虑再种植治疗的修复方案,种植医师对取得满意的种植体存留率应具有足够信心。
[Abstract]:Objective: to evaluate the clinical effect and influencing factors of implant failure site replantation. Methods: from January 2005 to December 2011, 12 patients (15 implants) with failed sites were selected, and the survival of the implants was analyzed. To collect and analyze the clinical data of the risk factors affecting the survival of the implant. The data were analyzed by SPSS13.0 software package. Results: the survival rate was 100% (33.5 卤15.4 months). The mean implant diameter was (4.5 卤0.6) mm at the time of replanting, which was larger than that at the first implantation (4.1 卤0.7) mm (, P0.05). The mean survival time of the first implant was (12.9 卤15.9) months, and the average interval between implant falling off and replanting was (6.8 卤4.4) months. Patients' own factors, implant factors, surgery, repair treatment factors did not affect the survival of the failed site implant. Conclusion: the implant failure site can be considered for the restoration of reimplantation therapy. Implants should have sufficient confidence in obtaining satisfactory implant survival rate.
【作者单位】：中国医科大学附属口腔医院种植中心辽宁省口腔医学研究所口腔种植研究室;
【基金】：辽宁省自然科学基金(20092093) 辽宁省科技计划项目基金(2012225090) 沈阳市科技计划项目基金(F11-264-1-25,F12-277-1-18)~~
【分类号】：R783.6

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