二段式柱状种植义齿修复的临床研究(1)
 |
| 第1页 |
参见附件。
【摘要】 目的 通过分析二段式柱状(BLB)种植体的植入并修复，观察其成功及失败相关因素，探讨其临床应用效果。方法 选择30例共54颗牙列缺损行BLB种植体的植入并修复，进行3年不同时期的观察，统计种植体成功率、种植体骨吸收及满意度调查等。结果 30例共54颗种植体3年成功率达98%，满意度为90.7%，骨吸收量1个月、1年、3年分别为(0.52±0.20)mm，(0.74±0.25)mm，(1.02±0.31)mm。结论 BLB种植体植入后骨结合形成良好，短期内成功率高，适用于各种类型的牙列缺损的种植修复，是一种较理想的种植体。
【关键词】 二段式柱状种植体；骨吸收；牙列缺损
文章编号：1003-1383(2012)04-0466-03
中图分类号：R 782.12 文献标识码：A
doi:10.3969/j.issn.1003-1383.2012.04.005
Clinical research of BLB planting denture and repair
LIAO Zongsheng1,ZHUO Yan1,DENG Wenzheng2,WANG Xiping1,CHENG Ken1,ZHENG Shaowei1
(1.Department of Stomatology, Hezhou People’s Hospital,Hezhou 542899,Guangxi;
2. Wuzhou Red Cross Hospital,Wuzhou 543002,Guangxi)
【Abstract】 Objective To observe relative factors influencing the implanting and repair of BLB so as to explore its clinical application effect.
Methods 30 cases (54 teeth with dentition defect) were selected to have BLB planted and repaired.During 3 years of observation in different periods,the success rate of planting,absorption of the implant bone and the satisfaction survey were analyzed.
Results For three years,the success rate of planting BLB in the experimental cases was 98%,the satisfaction rate was 90.7%.For one month,1 year,and 3 years the absorption amount of the implant bone were respectively(0.52±0.20)mm,(0.74±0.25)mm,and (1.02±0.31)mm.
Conclusion BLB implant can integrate well with bone and has a high success rate in the short term.It is a type of column implant prosthesis suitable for various kinds of dentition defect.So it is a kind of ideal implant.
【Key words】 BLB;bone absorption;dentition defect
种植义齿自20世纪70年代以来特别是在“骨结合”理论支持下得到快速发展，近十多年来，该技术在我国得到了广泛开展。其具有美观、舒适、固位效果好、咀嚼功能好等优点，成为各型牙列缺损固定及活动修复的最佳手段之一[1] ......
您现在查看是摘要介绍页，详见PDF附件(3415kb)。