普通牙醫一般一次隻拔兩個，分兩次拔四個。但oral surgeon 都4個一起拔。我兩個孩子分別經曆了這兩種牙醫。

來源: swj2000 於 2015-06-09 14:15:07 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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