根据病例提供的患者情况,我们就有关问题分别讨论如下: 一、患者一直未能较好地戴用义齿的原因一般情况下,戴用义齿造成咬合痛的原因主要有以下几个:①义齿的设计问题。如基托边缘伸展过多;主要基牙负担过重。②基托组织面缓冲不足。③戴用义齿引起的咀嚼肌功能紊乱。根据该患者多次以左侧咬合痛复诊修理,但始终感觉不适且出现关节症 According to the case provided by the patient, we discuss the issues are as follows: First, the patient has been unable to wear a good reason for the denture Under normal circumstances, wear dentures cause bite pain mainly due to the following: ① dentures Design problem If the edge of the base extension too much; the main abutment overburdened. ② basal tissue surface buffer insufficient. ③ Wear denture-induced masticatory muscle dysfunction. According to the patient several times to the left bite pain referral repair, but always feel discomfort and arthritis