精密附着体修复牙列缺损的临床体会(1)
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【摘要】目的 介绍精密附着体义齿的设计原则, 制作方法, 评价分析其临床效果。方法 采用Bredent SG Vario Snap 系统为12 例肯氏Ⅰ类、肯氏Ⅱ类、肯氏Ⅲ类牙列缺损病例设计制作精密附着体。结果 经0.5-3年的观察, 12例与以前的修复设计相比，均明显感觉较以前舒适，咀嚼功能好, 稳固、摘戴方便，临床效果良好。结论 应用精密附着体对各类复杂的牙体、牙列缺损具有良好、广泛的可实施性。
【关键词】精密附着体; 牙列缺损; 修复
【中图分类号】R783.4【文献标识码】A 【文章编号】1674-0742(2008)01(a)-0000-0
Prec is ion a ttachment retained removable denture
Xu Yan-yan
(chuiyangliu Hospital of BeiJing,100022,China)
【Abstract】 Objective: To improve the design and construction method of precision attachment retained removable denture. Methods: 12 p ieces removable dentures with precision attachments were made for12 patients, using Bredent SG Vario Snap attachment system. Results: Compare to the double design,12 patients followed up 6 months to 3 years felt more comfortable, stable and achieved satisfied prosthetic effect ......
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