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多生牙如何正畸治療?

Posted By vickong pun     July 13, 2021    

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多生牙如何正畸治療?

  多生牙如何正畸治療?通常多生牙都應該拔除,以免破壞牙列的美觀和造成咬幹擾,但應判明一個萌出的牙齒到底是不是多生牙,一般人的判斷不一定正確。
例如在牙列擁擠的情況下,個別萌出較晚的牙齒可能因牙列已無間隙而在牙列之外萌出,患者可能以為該牙為多餘的牙而要求拔除。
事實上一些突出的“虎牙”就是這樣被拔掉的,這就可能造成不可挽回的損失,所以應請專業口腔醫生確定並作處理。
如多生牙已經萌出,可以予以拔除,留下的牙縫可以用矯治器關閉。
但有些多生牙埋伏在正常牙齒的牙根附近,長期壓迫牙根,使其發生根吸收,嚴重時可造成正常牙齒的脫落,所以如遇一些牙齒的特殊扭轉或傾斜,應懷疑根部是否有多生牙存在,在x線明確位置後,應以手術方法將多生牙挖除,以去除隱患。

                    

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