It can not. The discoloration is intrinsic, the Tetracycline is

來源: chinesebuns 於 2012-01-13 14:43:09 [] [博客] [舊帖] [給我悄悄話] 本文已被閱讀： 次 (276 bytes)
回答: 四環素牙如何漂白 由 18.0 於 2012-01-13 13:54:47
Into the the teeth internal structure during the calcification
Process of the teeth/bone development of a human being.
So dental bleaching is not affective. Most people
Achieved the best esthetic results through gettting porcelain
Fused to metal crowns on the front teeth.
請您先登陸，再發跟帖！

發現Adblock插件

如要繼續瀏覽
請支持本站 請務必在本站關閉/移除任何Adblock

關閉Adblock後 請點擊

請參考如何關閉Adblock/Adblock plus

安裝Adblock plus用戶請點擊瀏覽器圖標
選擇“Disable on www.wenxuecity.com”

安裝Adblock用戶請點擊圖標
選擇“don't run on pages on this domain”