当氟牙症牙出现光滑面与咬合面釉质不规则，缺损＜牙面的1/2；咬合面沟明显磨耗消失，使形态发生改变时，TF分类法记为A.4 B.5 C.6 D.7 E.8

作者: tihaiku 人气: - 评论: 0

问题当氟牙症牙出现光滑面与咬合面釉质不规则，缺损＜牙面的1/2；咬合面沟明显磨耗消失，使形态发生改变时，TF分类法记为

选项 A.4 B.5 C.6 D.7 E.8

答案 D

解析

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