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牙齒缺失有哪些危害

Posted By vickong pun     July 13, 2021    

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為什麼牙齒缺失時,我們要及時看牙醫,想辦法補救?如果長時間牙齒缺失又不重視,會有什麼危害呢?1、牙齒缺失會影響我們的咀嚼功能,導致咀嚼效率降低,長期如此會使食物得不到充分磨碎,會對我們的胃造成影響,影響我們對營養物質的吸收。2、長期的牙齒缺失會導致牙齦萎縮。牙齒缺失後,牙齒缺失處會減少來自牙體咀嚼的刺激,牙齦就會萎縮,而且這種萎縮是不可逆的,牙齒缺失越久,牙齦萎縮就會越嚴重。另外,如果長時間不修復牙齒,對牙槽骨沒有足夠的刺激,牙槽骨也會繼續萎縮,影響將來修復。



3、易引起牙周膜水腫等口腔疾病發生。牙齒缺失後,咀嚼力會集中在餘留牙上,而牙齒所能承受的咀嚼力超過牙齒所能承受的範圍時會導致餘留牙受損,引起牙周膜水腫。4、易導致牙周炎和齲齒的發生。牙齒缺失後,周圍的牙齒會像牙齒缺失處偏移,而且其對合牙也會出現錯位,易出現食物嵌塞,誘發牙周炎以及齲齒等。5、長期牙齒缺失的人看起來比同齡人蒼老。長期牙齒缺失會讓人養成偏側咀嚼的習慣,出現面部不對稱(面部傾斜),所以會看起來比同齡人蒼老。



6、會導致鄰牙鬆動。牙齒缺失後,由於相鄰的牙齒會因為沒有固定的依靠會向缺牙間隙傾斜。時間一久會造成鄰牙鬆動。在這裏提醒大家,如果有牙齒缺失應該多重視,及時看牙醫。                    

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