牙周病，有6颗牙齿牙龈有退化。要把牙龈下的结石去掉。

来源: CharlotteCh 于 2024-12-10 17:15:42 [旧帖] [给我悄悄话] 本文已被阅读：次

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牙周病， 有6颗牙齿牙龈有退化。要把牙龈下的结石去掉。