下颌总义齿不稳定是口腔医生经常遇到的问题。很多作者都提到下颌义齿颊、唇、舌的外形可影响修复体的稳定。本文报告了曾作过总义齿的无牙颌患者重新进行修复的临床效果。从自认为义齿不合要求(尽管技术方面是明显正确的)的患者中选出30例进行研究。按常规采取初印模和终印模,用蜡堤在自凝塑胶基托上求出正中关系,双尖牙区保 Unstable mandibular denture is a common problem for dentists. Many authors have mentioned that the shape of the buccal, labial, and lingual mandibular dentures can affect the stability of the prosthesis. This article reports on the clinical outcomes of edentulous jaw patients who have undergone a total denture re-repair. Thirty patients were selected from patients who considered the denture undesirable, albeit technically obvious. According to the conventional take the first impression and the end of the die, with wax embankment in the self-curing plastic base to find the median relationship between the bifidus Paul