磁性附着体在治疗牙列缺损患者中的临床应用效果分析

选取行磁性附着体口腔修复治疗的38例牙列缺损患者，对其临床资料进行对比分析；选择同时期来口腔科进行常规修复治疗的牙列缺损患者34例；比较粘固后4周的固位力、咀嚼效率和满意度。结果显示粘固后即刻固位力与咀嚼率显著高于粘固前（P <0.01）；粘固后4周与粘固后即刻比较，固位力及咀嚼效率差异均无统计学意义；粘固后4周语言功能影响、舒适程度、外观满意度明显高于粘固前，差异有统计学意义（P <0.05）。粘固后4周磁性附着体的固位力、咀嚼率、语言功能影响、舒适程度和外观的满意度显著高于常规修复（ P <0.05）。磁性附着体有美观舒适、佩戴方便、效果良好的优势，固位力、咀嚼效率和应用满意度均优于常规修复，临床应用前景广阔。

Clinical application of magnetic attachment in the treatment for dentition defect

38 patients with dentition defect in our hospital for magnetic attachment dental treatment were analyzed. At the same time,34 cases of patients with dentition defects were ,being treated with conventional prosthodontics, selected to compare the stability of overdentures and masticatory function with magnetic attachment. The stability of overdentures and masticatory function after restored with magnetic attachment was significantly higher than before(P< 0. 01),while there was no difference after 4 weeks. Cementation language,comfort and appearance satisfaction after 4 weeks were significantly higher than before(P < 0. 05). The stability of overdentures,masticatory function, cementation language,comfort and appearance satisfaction after restored with magnetic attachment was significantly higher than conventional prosthodontics(P < 0. 05). It finally indicated that magnetic attachment had the advanta-ges of comfort,convenience and good effect. The stability of overdentures,masticatory function and application sat-isfaction was superior to conventional prosthodontics,and it had an application prospect.