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目的 :观察烤塑垫金属支架式可摘义齿在牙列缺损伴余留牙重度磨耗咬合重建中的应用效果。方法 :选取牙列缺损伴余留牙重度磨耗需咬合重建的患者21例,采用烤塑垫金属支架式可摘义齿进行咬合重建,恢复其咬合垂直距离,观察修复效果。结果:21例患者戴用烤塑垫金属支架式可摘义齿后随访观察12~24个月,使用良好18例,较好3例。结论:使用烤塑垫不仅能恰当地恢复患者的咬合垂直距离,而且能较好地修复余留牙的形态和功能,是一种较好的咬合重建修复方法。
OBJECTIVE: To observe the effect of metal scaffolding removable dentures on the reconstruction of dentition defect with residual tooth occlusion. METHODS: Twenty-one patients with dentition defect and severe residual wear requiring occlusal reconstruction were selected. The patients were treated with a metal scaffold removable denture, and the vertical distance was restored to observe the effect of repair. Results: Twenty-one patients were followed up for 12 to 24 months after wearing plastic stents with metal stents. The results were good in 18 cases and good in 3 cases. Conclusion: It is a good method to reconstruct bite and rebuild reconstructive repair by using cast-in-plastic pad not only to properly restore the occlusal vertical distance of patients, but also to repair the shape and function of residual teeth.