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爛牙殘根一定要拔掉嗎?

Posted By vickong pun     March 21, 2021    

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活動假牙是老年選擇修復缺失牙齒的重要手段。多數的老年人口腔中或多或少都有一些殘根殘冠。殘根殘冠怎麼正確處理呢?

拔掉?怕!

不拔?疼!

我們請特診中心專家、副主任醫師黃鵬為您答疑解惑:

據黃鵬醫生介紹,確定殘根的拔除或保留應根據牙根的缺損破壞範圍、根尖周組織的健康狀況,並結合治療效果與修復的關係綜合考慮。如果殘根破壞較大,缺損達齦下無法經牙冠延長或正畸牽引獲得生物學寬度,根尖周組織病變範圍較廣泛,治療效果不佳者,可考慮拔除;如果殘根較穩固,根尖周組織無明顯病變或病變範圍較小,同時對義齒的支持和固定有作用者,則應進行根管治療后保留。

那麼,如果醫師建議您保留這些殘根殘冠,對於鑲牙來說有些什麼好處呢?

(1)殘留牙根的保存有利於維持牙根周圍的骨組織。正常的牙根周圍包着一層較厚的骨組織,當牙齒被拔出后,這些骨組織會因為失去依靠而慢慢萎縮,高度降低。

(2)保留殘留的牙根,吃飯也會更香哦!

(3)對於老人來說,保留某些部位殘留的牙根,是活動假牙更舒適好用。

(4)保留一些無害的牙根,避免牙手術帶來的風險。

總而言之,對殘根是保是拔一定要聽專業醫師的意見哦。


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