重度牙列磨耗会影响口腔内软硬组织的健康,还会引起颞下颌关节紊乱症等。本文报道重度牙列磨耗病例1例,通过全冠修复前牙,树脂升高咬合面的方法修复后牙,进行咬合重建,恢复口颌系统的正常功能,改善因垂直距离降低引起的面部苍老和咀嚼不适。修复后患者无任何不适,垂直距离升高,咀嚼效率提高,颞肌疲劳不适得到缓解。 Severe dental wear will affect the oral and soft tissue health, but also cause temporomandibular joint disorders. In this paper, one case of severe dentition abrasion was reported, the posterior teeth were repaired by crown restoration of the anterior teeth and resin and the occlusal surface was repaired. The occlusal reconstruction was performed to restore the normal function of the oral jaw system, Chewing discomfort. Patients without any discomfort after repair, vertical distance increased chewing efficiency, temporal muscle fatigue discomfort eased.