When the ivory of teeth not much time left, to Crown, you must hit the nail in the teeth, coronary heart on doing, necessary to make teeth denturesupporting parts.
With the increasing absorption of the alveolar bone, the stress on the supporting tissue of the abutments and denture bases increased, but the resilient telescopic denture could deduce the magnitude.
随着牙槽骨吸收程度的增加，基牙及基托下支持组织的应力增加，但缓冲型套筒冠义齿可降低其增加幅度。
3
The result indicated that the resilient telescopic denture made the stress on the supporting tissue of the abutments and denture bases under vertical forces lower and its distribution more even.