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不同根管封闭剂充填后疼痛的比较 被引量:1

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摘要 目的观察用两种根管封闭剂充填根管后短期疼痛的发生情况。方法将明确诊断为根尖炎需要行根管治疗的恒牙44颗随机分为两组,A组以氧化锌丁香油为封闭剂,B组以Cortisomol为封闭剂,分别加牙胶尖进行根管充填,对术后6h、12h、24h、48h、72h及1周的疼痛发生情况用视觉模拟标尺(VAS)评价标尺记录。结果两组术后疼痛的程度和持续时间有显著性差异(P<0.01),Cortisomol组术后反应较轻,氧化锌丁香油组术后反应较重。结论以Cor-tisomol为封闭剂进行根管充填可明显减少术后疼痛。
作者 岳丽娟
机构地区 郑州市口腔医院
出处 《临床和实验医学杂志》 2008年第9期116-117,共2页 Journal of Clinical and Experimental Medicine
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