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什麼是四環素牙？

Posted By vickong pun     July 7, 2021    

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什麼是四環素牙？

　　

什麼是四環素牙？

　　什麼是四環素牙？由四環素類藥物引起的牙著色稱為四環素牙。
牙齒發育的礦化期間，服用四環素類藥物，可被結合牙體組織內，使牙齒著色。
著色程度與服用的藥物種類，劑量及給藥的療程有關。

因此，為預防四環素牙的發生，妊娠和哺乳期的婦女及8歲以下的兒童不宜服用四環素類藥物。

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《什麼是四環素牙？》

　　

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