应用根管钉-复合树脂桩核制作烤瓷长桥修复牙列缺损  

Dowel and composite resin as the post-core of long ceramic bridge for repair of dentition defect

作　　者：黄坚 

机构地区：[1]汕头市龙湖人民医院口腔科,广东汕头515041

出　　处：《第一军医大学学报》2004年第5期600-601,共2页Journal of First Military Medical University

摘　　要：目的探讨保留更多残根、扩大桩核范围修复牙列缺损的新方法.方法应用多个预成根管钉-复合树脂桩核,制作烤瓷长桥,对40例牙列缺损的患者进行缺损修复.结果经随访2～4年,有37例修复效果良好,修复成功率达92.5%.结论保留多个残根,应用多个根管钉-复合树脂桩核,联合制作烤瓷长桥,是修复牙列缺损的一种行之有效的方法.Objective To explore a new method for repairing the dentition defect involving multiple teeth. Methods Forty patients who had severe dentition defect were enrolled in this study. The defects were repaired by reserving the residual roots and the application of dowels and light-cure composite resin as the post-core of the long ceramic bridge. Results The patients were followed up for 2-4 years, and a success rate of 92.5% was achieved. Conclusion Reserving the residual root, application of dowel and light-cure composite resin as the post-core of long ceramic bridge is effective for repairing severe dentition defect.

关 键 词：根管钉 复合树脂桩核 制作 烤瓷长桥 修复 牙列缺损 

分 类 号：R782[医药卫生—口腔医学]