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牙髓炎嘅症狀有邊d?

Posted By vickong pun     July 12, 2021    

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牙髓炎嘅症狀有邊d?
牙髓炎系指發生於牙髓組織嘅炎性病變。深齲、楔狀缺損等牙體硬組織疾病如果得唔到及時有效嘅控制和治療,均可引發牙髓炎,成為口腔中最為多發和常見嘅疾病之一。咁牙髓炎嘅症狀有邊d?


    牙髓炎嘅症狀有邊d?


劇烈嘅自發性、陣發性牙痛。自發性痛系指喺冇受到任何刺激時,牙齒發生劇烈疼痛。呢種疼痛過一陣,可以自己緩解。



牙髓炎發作疼痛個陣,患者往往唔可以清楚咁講明系邊個牙齒疼痛。患者覺得系上顎嘅牙齒疼痛,有可能患病嘅牙系喺下顎。覺得前面嘅牙比較痛時,實際上系後面嘅牙壞了。當患者嘴巴裏有好幾個壞牙時候,要仔細分別系邊個牙齒發生了牙髓炎。因為牙髓炎嘅治療方式和齲齒系完全唔同嘅。



疼痛往往喺夜間加重。呢可能與仰臥時牙髓腔內壓力增高有關。



溫度刺激可使疼痛加重。初期遇冷、熱均可使疼痛加劇,但系當牙髓化膿或壞死時,口中含有冷水可緩解疼痛,呢可能與牙髓化膿、壞死產生了氣體,氣體遇熱膨脹,壓力增高,而遇冷收縮,壓力減輕所致。



檢查時可能見到較深嘅齲洞,用探診探查時牙齒疼痛明顯。或可能發現畸形中央尖、畸形舌側窩等可能導致牙髓炎嘅情況。



照牙齒嘅X線片可以幫助確定較難發現嘅鄰面齲、繼發齲及牙周病等引起嘅牙髓炎。



以上就系「牙髓炎嘅症狀有邊d?」嘅具體介紹,希望對大家有所幫助。




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