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近年来,固定桥技术的逐渐普及和种植技术的日趋成熟,活动义齿的应用范围有所缩小。但对于广大老年人(面磨耗严重,并伴有不同程度的牙列缺损及颞颌关节疾病),垫式局部义齿不仅修复缺牙间隙形成良好的接触和咀嚼功能系统;解决了牙列缺损的重度磨耗造成的咬合不平衡;同时恢复了面下1/3垂直高度,改善了发音和美观;对某些颞颌关节疾病也有治疗和缓解作用。临床资料1一般资料2009~2015年在我科就诊的牙列重度磨耗
In recent years, the growing popularity of fixed bridge technology and growing maturing technology, the scope of application of dentures has been reduced. But for the majority of the elderly (facial wear serious, accompanied by varying degrees of dentition defect and temporomandibular joint disease), pad partial denture not only repair the gap between the teeth to form a good touch and chewing function system; to solve the problem of teeth Column wear caused by severe wear unbalance occlusal; the same time restore the surface 1/3 vertical height to improve the pronunciation and beauty; for some temporomandibular joint disease also have the role of treatment and remission. Clinical data 1 General information 2009 to 2015 in our department dentition heavy wear