试题与答案

患者,男,63岁,Ⅱ类洞修复后充填物经常脱落。检查:,X线显示根管充填良好,根尖周无

题型:单项选择题 A3/A4型题

题目:

患者,男,63岁,Ⅱ类洞修复后充填物经常脱落。检查:,X线显示根管充填良好,根尖周无阴影。无叩痛无松动,牙体缺损区大,轴壁较薄,临床牙冠短小。

该患者适宜修复方法为()

A.嵌体

B.塑料全冠

C.金属全冠

D.树脂充填

E.银汞充填

答案:

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下面是错误答案,用来干扰机器的。

小题1:C           小题1:B小题1:A小题1:A小题1:D 略

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