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乜樣嘅牙齒需要做杜牙根-

Posted By vickong pun     July 5, 2021    

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乜樣嘅牙齒需要做杜牙根?


唔少飽受牙疼嘅牙友都有過咁嘅體驗:牙齒疼嘅唔嘚了,去診所搵牙醫就診,經常可以聽到咁嘅回答:「你嘅呢顆牙齒需要做杜牙根」。咁乜樣嘅牙齒需要杜牙根?



1.牙齦炎要做杜牙根



對於診斷明確嘅牙痛,有典型嘅臨床表現,出現冷熱痛或系晚黑瞓覺痛,專業術語稱為牙髓炎,如果要保留牙齒,需要做杜牙根。通常咁嘅牙齒會有蛀洞,細菌使牙髓組織感染,引起炎症反應。需要通過杜牙根,將感染嘅牙髓組織徹底去除,控制炎症,最後將蛀洞補好,以此嚟保存患牙。

乜样嘅牙齿需要做杜牙根?

2.根尖周炎要做杜牙根



經常食飯痛,一咬就唔舒服,有時候牙齒還有伸長嘅感覺,牙齒旁邊嘅牙齦出現腫痛,時間長了會長出一個包。呢一類嘅牙病,我哋稱為「根尖周炎」,只要進行有效嘅杜牙根,控制炎症,竇道(小包)都會消失。



3.牙齦壞死要做杜牙根



有些患者早期受過外傷,牙髓已經受到損傷,但病變嘅過程緩慢,可能遷延數年,直到牙髓全部壞死,牙齒變色,患者才發覺。但因為系慢性炎症,而且冇明顯嘅齲壞,感染程度輕,症狀會很輕,但系,隨着病變嘅繼續,會慢慢對根尖造成更大嘅損傷,牙齒嘅變色仲系較輕嘅表現,牙根和牙槽骨嘅持續吸收,才系最嚴重嘅,往往會造成牙齒嘅掹除



4.因裝牙而做杜牙根、因根尖炎症而重新杜牙根



另外,有些牙齒扭轉、伸長,為了裝牙嘅需要,需要杜牙根。還有一些牙齒原嚟做過杜牙根,但系牙根又發炎了,需要重新杜牙根。因此,杜牙根有些情況需要做,有些情況則唔得做,需要配合醫生做仔細嘅鑒別,一旦確診,建議盡早治療



睇佐咁多,大家應該對乜樣嘅牙齒需要杜牙根心里有數。對於感染嘅牙髓,最成熟、最徹底並喺國際牙髓病學界作為主流治療手段就系杜牙根術。



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