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牙根腫痛要不要拔牙?

Posted By vickong pun     July 10, 2021    

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牙根腫痛要不要拔牙?

            

                

                    

                        

                            

                    

                    

                        

                            第36課 治療根尖周炎

                    

                

            

            


                實際上牙根腫痛是蛀牙引起的牙髓炎,沒及時根管牙髓壞死發展到根尖周圍感染,從而形成根尖周炎,膿液無法排出造成腫脹。


            


                明顯咬合時會出現隱痛,甚至牙齦上還會長起膿包,這種是不需要拔牙的,根部完整還能保留,只是周圍組織引起的炎症反應。


            


                根尖周炎怎麼治療?


            


                1、手術局部切開膿包,用一定量的過氧化氫溶液清洗掉膿液,再將生理鹽水反覆沖洗,排膿後上葯如碘甘油消毒殺菌,服用甲硝唑等消炎葯。


            


                2、單靠排膿還不夠,因為瘺管開口封閉后,感染物質還是會積累,到一定程度又會重新形成瘺管開口。


            


                所以根治還是得根管治療,徹底抽出病髓,進行根管消毒,將根管髓腔嚴密充填上,這樣牙根部位才不會發炎。


            


                


            


                牙根出現什麼情況才得拔牙?


            


                1、主要得看牙根是否完整!


            


                第一重度牙周炎到達三度鬆動,連牙根都站不穩,基本上吃東西咀嚼成問題。


            


                第二蛀牙爛到只剩下殘根,導致牙根殘缺不全。


            


                第三受外力撞擊影響受損牙體直接裂到根部,這種磨除后同樣根部缺損。


            


                2、拔完牙根等到3個月左右牙槽窩長平,再繼續鑲牙或者做種植牙,不能拖到一年或者更長時間。


            


                因為到那時牙槽骨吸收嚴重,牙齦萎縮不滿足種牙,加上兩邊鄰牙會向中間傾斜,就連鑲牙處理來也十分困難。


            


                簡單來說就是排膿處理,還有根管治療,就能徹底解決根尖周炎,你的牙根才不會腫脹,牙齦也不會再長膿包。


            


                相關根尖周炎問題,可提供x光片給我,方便為你診斷!


        

    


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