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在正常情况下双端固定桥一端基牙承受垂直向合力

A、合力均匀分散到两端基牙上

B、基牙产生整体性生理运动

C、他端基牙产生颊舌向移位

D、各基牙产生单独的生理运动

时间：2021-09-01 19:46 关键词：联大开封大学口腔医学口腔颌面外科学

答案解析

B

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