下列关于牙周病三级预防，正确的说法是A. 一级预防又称“三早”预防 B. 二级预防又称病因预防 C.定期X线检査属于一级预防 D.去除不良修复体属于...

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问题下列关于牙周病三级预防，正确的说法是

选项 A. 一级预防又称“三早”预防 B. 二级预防又称病因预防 C.定期X线检査属于一级预防 D.去除不良修复体属于二级预防 E.修复失牙属于二级预防

答案 D

解析

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