将一个种植专用桩核固定在种植体上，以协助做上部结构修复，就是固定桥或假牙。
An appropriate post is then attached to the implant to support a bridge or denture.
双端固定桥设计优于单端固定桥，更好的分散了半切后保留牙根的牙周膜的负担，有利于半切术后余留牙根的牙周支持组织健康。
The design of rigid fixed bridge is superior to free-end fixed bridge and be propitious to the the health of the reserved root by dispersing the stress of reserved root more effectively.
目的：研究固定桥基牙牙周膜厚度不同对双端固定桥应力分布的影响。
AIM: To study the stress distribution of rigid fixed bridge on the different thickness of periodontal membranes around abutments.
应用推荐