不属于楔状缺损致病因素的是A.酸蚀 B.横刷牙 C.应力疲劳 D.牙龈退缩 E.牙颈部结构薄弱

作者: tihaiku 人气: - 评论: 0

问题不属于楔状缺损致病因素的是

选项 A.酸蚀 B.横刷牙 C.应力疲劳 D.牙龈退缩 E.牙颈部结构薄弱

答案 D

解析

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