修复门诊医生对患者牙列中单个牙或少数牙缺失,多采用固定桥修复,而选作的基牙中多有因各种原因已进行牙髓治疗的无髓基牙。为进一步了解无髓基牙修复治疗后的临床疗效,笔者对本科60例无髓牙选作桥基牙的病例,进行了0.5~3年的跟踪随访,并进行近远期疗效观察,现报道如下。 Repair outpatient dentition in patients with a single tooth or a few teeth missing, the use of fixed bridge repair, and more for the selected abutment tooth root pulp for a variety of reasons dental pulp treatment. To further understand the clinical efficacy of non-pulp-based abutment restoration, the author of the undergraduate 60 cases of non-selected tooth abutment abutment teeth cases, were 0.5 to 3 years follow-up, and short-term efficacy of the observation is reported as follows.