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牙齒發黃着色點回事 四環素牙系內因

Posted By vickong pun     July 10, 2021    

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牙齒發黃着色點回事 四環素牙系內因
牙齒着色、發黃有很多原因,大體上可以分為兩方面,即內源性和外源性。

     外源性黃牙:呢種黃牙着色系由於牙齒表面存在着多種細菌,佢哋分泌許多黐性物質,日常飲食中嘅茶垢、煙漬以及飲用水中嘅某些礦物質吸附喺呢些黐性物質上,逐漸使牙齒變黃或變黑。

    牙齒發黃着色點回事四環素牙系內因

     內源性黃牙:牙齒受到某種元素影響,色素不在牙齒表面而喺牙齒組織內,土要有兩種:氟斑牙和四環素牙。氟斑牙系七歲前,生活喺飲水含氟較高地區造成嘅。嚴重者牙齒表面有凹凸不平嘅缺損,一般門牙最為明顯。四環素牙系七歲前服用四環素類葯物造成嘅,四環素分子與牙體組織內嘅鈣結合,形成極穩定嘅螯合物,沉積於牙體組織中,全口牙都可呈棕灰色或棕黃色。牙齒美門從本質上講系一種清除牙本質內色素嘅過程。根據牙齒着色嘅深淺,形成原因,應采攞唔同嘅方式嚟美白。

      好消息:想讓牙變白已不再系夢。現代牙科技術既能讓你嘅牙色變白,又可以借助美容修復手段,讓牙齒形狀更漂亮,又讓你嘅牙變白。

    四環素牙

    

    溫馨提示:以上就系“牙齒發黃着色點回事”最佳嘅解答,如果你仲有其它嘅問題,歡迎在綫咨詢我哋嘅牙科醫生。珠海牙科醫院(www.hospitalzh.com),擁有頂級嘅醫師團隊,喺牙齒矯正方面有多年豐富經驗。而且提供粵語接診,口岸接送服務,以專業技術服務港澳口腔患者,深受港澳口腔患者信賴。

    

    

    
        
            相關推薦:
        
            

            《四環素牙系乜樣嘅?
        
            《洗牙會唔會對牙齒造成傷害?
    


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