应将全冠的边缘设计到龈上，需适当增加全冠轴面突度，并增加与邻牙的接触面积的情况是 -题库考试答案搜索网

应将全冠的边缘设计到龈上，需适当增加全冠轴面突度，并增加与邻牙的接触面积的情况是

单选题

2021-09-01 23:57

A、老年患者牙冠长、冠根比例大
B、牙体小、轴壁缺损大
C、以生物学性能较好的金合金做修复材料
D、患牙合力大，牙周支持组织差
E、合龈距离短

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正确答案

A

试题解析

标签：青书学堂阜新煤炭职工医学专科学校口腔解剖生理学

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