患者,男性,20岁。上颌中切牙牙釉质的白色不透明区占牙面的1/2以下,按Dean氟牙症计分为A. 0 B. 0.5 C. 1 D. 2 E. 3

作者: tihaiku 人气: - 评论: 0
问题 患者,男性,20岁。上颌中切牙牙釉质的白色不透明区占牙面的1/2以下,按Dean氟牙症计分为
选项 A. 0 B. 0.5 C. 1 D. 2 E. 3
答案 D
解析 解析见下表。

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