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洗牙对牙齿有伤害吗?

更新时间: 2021-02-19 14:46:50     

洗牙不会损坏牙齿,我们平时所说的“洗牙”,也就是“超声洁治”的工作头本身并没有任何切削功能,它是靠超声波的高频振动击碎牙石,且医生操作时要不断移动工作头,也没有加压,只是轻轻接触牙石,这样是不会损伤牙齿的。

关键词: 牙齿 伤害

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