目的为减少初戴可摘义齿患者的修改次数甚至达到不复诊修改，使义齿能尽早地行使功能。方法作者对76例患者，采用①在石膏模型缓冲硬区；②作精细的选磨调，使义齿力均匀地分布在每个后牙上，同时达到正中及非上中的咬合平衡；③基托边缘适度伸展，稳定义齿。结果31例全口义齿中19例，45例局部义齿中31例．均未进行修改。结论采用上述方法可达到上述目的。 The purpose is to reduce the number of changes in patients with initially removable dentures even to meet the no revisions, so that the dentures can exercise their functions as soon as possible. Methods The authors of 76 patients, the use of ① hard plaster model in the buffer zone; ② fine selection of grinding, the denture force evenly distributed in each posterior teeth, while reaching the middle and not on the bite balance; ③ base Support the appropriate extension of the edge, stable denture. Results 31 cases of complete dentures in 19 cases, 45 cases of partial dentures in 31 cases. No changes were made. Conclusion The above method can be used to achieve the above objectives.