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皮层体感诱发电位在脊柱手术监护中的应用

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摘要 目的分析皮层体感诱发电位(Cortical Somatosensory Evoked Potential,CSEP)在脊柱手术监护中的应用价值。方法对48例脊柱手术患者术中行CSEP监护,并对结果进行比较和分析。结果48例中,10例无变化,其中1例术后出现一侧下肢轻瘫,24小时后恢复如常。38例术中CSEP发生改变,其中30例CSEP改变但波幅下降<50%,潜伏期延长<10%;3例波幅下降>50%和/或潜伏期延长>10%,其中1例唤醒试验阳性;5例明显改善。结论术中CSEP监护可对医源性脊髓神经损伤及时发出预警,可有效降低手术后肢体瘫痪等神经功能损害的发生率。
机构地区 丽水市中心医院
出处 《浙江实用医学》 2009年第4期314-315,333,共3页 Zhejiang Practical Medicine
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