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「杜牙根」就系「抽牙神經」嗎?

Posted By vickong pun     July 7, 2021    

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「杜牙根」、「抽牙神經」系我哋喺日常生活中聽得唔少嘅詞語,咁佢哋到底有乜聯繫呢?「杜牙根」就系「抽牙神經」嗎?
「杜牙根」就系「抽牙神經」嗎?
「杜牙根」≠「抽牙神經」,我哋要知道,喺你所有嘅身體器官當中,只有牙齒系能夠真正陪你走到最後嘅。因為牙齒系人體中最堅硬嘅組織,就算你已經壽終正寢,佢也依舊堅硬。但系,就算牙齒有咁堅固嘅外表,但佢也有著一顆柔軟嘅內心——牙齒裏面分佈著好多嘅血管和神經,我哋將呢些組織稱之為牙髓。

一般嚟講,當牙髓發生炎症,就會引起一定程度嘅疼痛,醫學上稱為牙髓炎。日常嘅食藥打針,只能暫時地緩解疼痛,治標唔治本。而且,如果炎症唔得得到很好嘅控制,炎症物質和病菌就會蔓延到牙根周圍,破壞範圍更大,呢會畀患者帶嚟更大嘅痛苦。所以呢,喺過去,牙醫就會對牙髓炎採取一定嘅治療手段:將牙齒鑽開,使用藥物將牙齒內部發炎嘅牙髓「殺死」,從而緩解疼痛。呢個就系我哋俗話嘅「抽牙神經」。

隨著治療觀念嘅全面革新和治療技術嘅巨大進步,「抽牙神經」呢種老式嘅方法已經喺逐漸被淘汰。相應嘅,「杜牙根」被普遍採用。與單純嘅「抽牙神經」相比,「杜牙根」不僅需要將根管中嘅牙髓「殺死」,並且還要將牙髓從根管中清除出嚟,然後再進行徹底嘅清理和嚴格嘅消毒,最後還要用人工填充材料將根管進行嚴密填塞。簡單點嚟講,「抽牙神經」只系「杜牙根」複雜操作程式中嘅關鍵一步,佢哋兩個並唔可以劃等號。

杜牙根嘅適用範圍:對牙髓炎,牙髓壞死,各種類型嘅根尖周炎都適於做杜牙根,包括由於齲齒、隱裂、過度消耗、著髓等引起嘅牙髓炎及牙髓壞死唔可以保留活髓嘅情況。

以上就系「「杜牙根」就系「抽牙神經」嗎?」嘅具體介紹,希望對大家有所幫助。


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