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何謂口腔黏膜創傷性潰瘍?

Posted By vickong pun     July 7, 2021    

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何謂口腔黏膜創傷性潰瘍?

  何謂口腔黏膜創傷性潰瘍?我們通常把由機械性、物理性及化學性刺激等原因引起的口腔黏膜病損統稱為口腔黏膜創傷性潰瘍。
口腔內的殘冠、殘根、尖銳的牙尖、經磨損後的牙齒銳利邊緣;不良修復體的卡環、義齒的基托;脆、硬食物的刺激,咀嚼不慎時的咬傷;刷牙時用力不當;口腔醫生使用器械操作不當,均可對口腔黏膜造成損傷,形成創傷性潰瘍。
創傷性潰瘍的治療應遵循下列原則。

首先去除刺激因素,如拔除殘冠、殘根,調磨銳利牙尖、牙緣,修改不合適的義齒,清除刺激性藥物。
輕度的潰瘍只要除去刺激因素,幾天內即可癒合。
局部治療以預防繼發感染,促進潰瘍癒合為原則。
如有繼發感染,要根據情況全身應用抗生素。

                    

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