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目的:探讨将磁性附着体义齿应用于口腔修复的临床效果。方法:对来本院就诊的10例牙列缺损患者,利用口内余留牙或残根残冠,安置磁性附着体进行覆盖义齿修复,并对义齿的固位、咀嚼、修复体使用情况的满意度以及义齿应用后出现的问题随访观察3年。结果:10例患者18件磁性附着体中,两颗基牙出现龈炎,未发现继发龋、基牙松动、义齿折裂、根面板脱落,所有覆盖义齿固位效果满意。结论:磁性附着体义齿不仅改善了传统全口义齿和复杂可摘局部义齿固位欠佳、咀嚼效率偏低的情况,且由于其具有美观舒适,不传递侧向力,保护基牙,患者取戴方便等优点,临床应用前景广阔。
Objective: To investigate the clinical effect of applying magnetic attachments on oral repair. Methods: Ten patients with dentition defect treated in our hospital were treated with overdenture residual teeth or residual canals, magnetic attachments for overdenture repair, satisfaction with denture retention, chewing and prosthesis use, and Denture after the application of the problems were followed up for 3 years. Results: Of the 18 magnetic attachments in 10 cases, two of the abutments showed gingivitis. No secondary caries, loose abutments, fracture of the denture, peeling off of the root panel and satisfactory retention of all overdentures were found. Conclusion: Magnetic attachments denture not only improves the poor retention of traditional denture and complex removable partial dentures, but also low masticatory efficiency. Because of its aesthetics and comfort, it does not transmit lateral force and protect the abutments. Wearing convenient and so on, the clinical application of broad prospects.