套筒冠附着体义齿修复多数牙缺失的临床效果评价

Clinical Effect of Telescopic Denture for Dentition with Most Tooth Defect

目的探讨套筒冠附着体义齿修复多数牙缺失的临床效果。方法收集单颌多数牙缺失、仅余留2～6颗天然牙的患者15例,制作套筒冠义齿18件,随访6个月～2年,询问患者对义齿的主观感受、咀嚼效率、义齿固位和稳定性,摄X线全景片,了解义齿、基牙和牙周情况。结果患者普遍认为义齿易适应、美观、固位稳定性好、咀嚼有力。12例曾使用过传统可摘局部义齿的患者对比两种义齿,明显感觉套筒冠义齿更加舒适、美观、稳定。复查X线片示套筒冠修复后各基牙牙周膜正常,牙槽骨无明显吸收。结论套筒冠义齿修复多数牙缺失的牙列缺损临床效果良好。

Objective To investigate the clinical effect of telescopic denture used in patients with most tooth defect. Methods 15 patients with most tooth defect received 18 telescopic denture treatment. From 0.5- 2.0 years after treatment when the patients almost coped with their telescopic dentures, their personal feelings, the mastication efficiency, the retention and the stability of denture, and X-ray examination were investigated when callback. Results After treatment, most patients felt satisfying with the fitness, good looking, the retention and stability of denture. 12 cases of them had used the traditional removable partial dentures before feet obviously that the attachment dentures were more beautiful and comfortable. Conclusion The telescopic denture is a more reasonable and effective in restoring most tooth defect disease.