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乜系牙齒美白?牙齒美白前要如何準備?

Posted By vickong pun     July 8, 2021    

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乜系牙齒美白?牙齒美白前要如何準備?
牙齒變色嘅原因一般有三種:外源性因素、內源性因素和牙齒增齡性因素。針對唔同原因造成嘅牙齒變色,一般有四種處理方式:治療引起牙齒變色嘅疾病;去除牙齒表面嘅色素;牙齒美白;貼面抑或冠修復。咁,乜系牙齒美白?牙齒美白前要如何準備?



乜系牙齒美白?牙齒美白前要如何準備?



乜系牙齒美白?



廣義嚟講,任何能使牙齒睇起嚟更白嘅過程都叫牙齒美白。但牙齒美白通常指一個狹義嘅概念,就算用化學藥劑改變牙齒真正顏色嘅過程,又被稱為牙齒漂白。



2012年,中華口腔醫學會制定了《非侵入性牙齒美白診療指南》。指南提出,牙齒美白能夠解決嘅範圍主要系增齡性因素引起嘅牙齒變色、輕中度內源性著色,仲有一部分潔治拋光後仍然效果唔好嘅外源性著色牙。



牙齒美白前要如何準備?



無論系ADA(美國牙醫學會),仲系中華口腔醫學會,都建議患者喺決定做牙齒美白之前先睇牙醫。



睇牙醫有兩方面嘅目的:

一系進行全面嘅口腔檢查,明確牙齒變色嘅原因,制定方案,並排除其他嘅口腔疾病;



二系做一啲準備工作,醫生通過口腔衛生指導讓患者養成良好嘅口腔衛生環境,通過牙周治療控制牙周嘅炎症,治療齲齒、隱裂牙、牙齒敏感,對原有不良嘅充填體進行處理等。



以上就系「乜系牙齒美白?牙齒美白前要如何準備?」嘅具體介紹,希望對大家有所幫助。


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