试题与答案

活髓牙牙体预备后,用以下哪种方法保护基牙最好(). A.不必任何处置 B.磷酸锌水门

题型:单项选择题

题目:

活髓牙牙体预备后,用以下哪种方法保护基牙最好().

A.不必任何处置

B.磷酸锌水门汀粘固临时冠

C.牙体表面涂脱敏剂

D.丁香油氧化锌糊剂粘固临时冠

E.单纯临时冠保护

答案:

参考答案:D

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