| 脊髓纵裂手术前后胫后神经体感诱发电位分析 |
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投稿时间：1994-04-10
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| 期刊信息：《中国骨伤》1995年，第8卷，第3期，第5-6页 |
| DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz |
| 基金项目: |
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| 中文摘要:20例脊髓纵裂患者手术前后进行了两下肢胫后神经皮层体感诱发电位(CSEP)检查,并选择了20例正常人作为对照组,结果发现手术组与对照组CSEP有显着性差异,手术治疗后患者CSEP的P40峰潜伏期及波幅明显改善,患者两下肢间的CSEP亦有明显差异。表明CSEP是一敏感、客观、可靠的诊断指标,可用来判断神经损害的程度,评价手术疗效。文中并讨论了神经缺陷的机理。 |
| 【关键词】脊髓纵裂 体感诱发电位 |
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| Analysis on pre-and postoperative somatosensory evoked potentials of diastematomyelia |
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| ABSTRACT Cortical somatosensory evoked potential (CSEP) examination stimulated from posterior tibial nerve were performed on 20 patients suffering disatematomyslia pre-and postoperatively,selecting 20 normal subjects as control group in the meanwhile. We found that CSEP changes were statistically significant between patients and normal subjects (P<0.05). Postoperative P40 peak latencies and amplitudes changed significantly in patients and CSEP had apparent difference in bilateral lower extremities preoperatively. It showed that CSEP is a sensitive,reliable objective diagnostic parameter that may be used to establish the severity of neural damage and evaluate the operative efficacy. The mechanism of neural defect is discussed in the article. |
| KEY WORDS Diastematomyelia Somatosensory evoked potential |
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| 引用本文，请按以下格式著录参考文献： |
| 中文格式: | 程斌,王坤正,陈君长,崔宽龙.脊髓纵裂手术前后胫后神经体感诱发电位分析[J].中国骨伤,1995,8(3):5~6 |
| 英文格式: | Cheng Bin,Wang Kun-zheng,Chen Jun-chang.Analysis on pre-and postoperative somatosensory evoked potentials of diastematomyelia[J].zhongguo gu shang / China J Orthop Trauma ,1995,8(3):5~6 |
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