预防性树脂充填，错误的操作方法是A.去净龋坏组织，并作预防性扩展 B.酸蚀 C.损害达牙本质时需垫底 D.A型可用封闭剂充填 E.清洁牙石，干燥隔湿

作者: tihaiku 人气: - 评论: 0

问题预防性树脂充填，错误的操作方法是

选项 A.去净龋坏组织，并作预防性扩展 B.酸蚀 C.损害达牙本质时需垫底 D.A型可用封闭剂充填 E.清洁牙石，干燥隔湿

答案 A

解析

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