目的探讨全口义齿制作失败的原因,寻找重新修复全口义齿的对策。方法通过实际的病例分析,阐述导致全口义齿制作失败的原因。结果正中咬关系记录错误、垂直距离过高等是全口义齿修复失败的主要原因。结论患者的配合、医生的专业知识及责任感均与全口义齿的制作或修复有着密切的关系。 Objective To investigate the reasons for the failure of making complete dentures and to find a way to rehabilitate complete dentures. Methods Based on the actual case analysis, the reasons for the failure of making complete dentures were expounded. Results median bite relationship between the recording error, the vertical distance is too high, such as complete denture repair failure of the main reason. Conclusion The coordination of patients, doctors’ professional knowledge and sense of responsibility are all closely related to the production or restoration of complete dentures.