在牙体缺损的修复治疗中，关于对牙龈组织的保健，错误的说法是（　　）。 -题库考试答案搜索网

在牙体缺损的修复治疗中，关于对牙龈组织的保健，错误的说法是（　　）。

单选题

2021-07-17 21:24

A、修复体要高度磨光
B、人造冠龈边缘与患牙十分密合
C、正确恢复牙冠外形高点
D、修复体龈边缘必须位于龈嵴顶以下
E、修复体轴面形态有助于对龈组织给予功能性刺激

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正确答案

D

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标签：医药卫生类执业医师口腔执业医师口腔临床医学综合精选真题及详解（1）

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