论文部分内容阅读
牙周病是除龋病外造成牙列缺损的另一主要口腔疾病,病症复杂,治疗困难。在治疗时除修复缺损牙外,还应考虑促进余留牙牙槽骨的再生和软组织的再附着,以延长牙齿寿命,充分发挥牙周组织的代偿功能[1]。近年来,本科以圆锥形套筒冠为固定体的可摘义齿在修复牙列缺损时,义齿的固位和稳定性好,能较好的恢复颌面部形态和咀嚼功能,具有美观舒适等特点[2],使牙周病伴牙列缺损的治疗取得了新的进展。
Periodontal disease is another major oral disease that causes dentition defect in addition to dental caries, which is complicated and difficult to treat. In addition to repair the defect in the treatment of teeth, should also consider the promotion of residual alveolar bone regeneration and re-attachment of soft tissue in order to extend the life of the teeth, give full play to periodontal tissue compensatory function [1]. In recent years, the removable denture with conical sleeve crown as a fixed body in undergraduate dental prosthesis in the repair of denture defect, the denture retention and stability, and can better restore the maxillofacial morphology and chewing function, with beautiful and comfortable Features [2], the periodontal disease with dentition defect treatment has made new progress.