本文对正常牙周组织与三种不同程度牙槽骨吸收的实验模型采用有限元实验计算,分析基牙周组织与基托下支持组织的位移程度,探讨圆锥型套筒冠可摘义齿的牙周夹板治疗效果,结果说明该治疗方法对不同程度牙槽骨吸收的支持组织位移有调整作用,可防止牙周组织损伤,有利牙周组织修复. In this paper, normal periodontal tissue and three different levels of alveolar bone resorption experimental model using finite element experiments calculated, the periodontal tissue and the supporting tissue under the base of the degree of displacement, to explore the tapered sleeve crown removable denture teeth Week plywood treatment results show that the treatment of varying degrees of alveolar bone tissue support the role of displacement adjustment can prevent periodontal tissue injury, periodontal tissue repair beneficial.