由于各种原因造成牙列重度磨耗伴牙列缺损，用传统的修复方法难以进行义齿修复。近三年来本科利用垫式义齿修复此类牙列缺损并取得较好的效果，现报告如下。临床资料一、一般资料患者20例，均为男性，年龄50～70岁，均有木同程度的牙列重度磨耗，同时垂直距离明显降低。根据Whi Due to various causes of severe dentition wear with dentition defect, with the traditional repair method is difficult to denture repair. In the past three years, undergraduate mats using denture to repair such dentition defects and achieved good results, are as follows. Clinical data First, the general information of 20 patients were male, aged 50 to 70 years old, both with the same level of dental dentition heavy wear, while the vertical distance was significantly reduced. According to Whi