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脊髓纵裂手术前后胫后神经体感诱发电位分析

Hits: 2193 Download times: 1011 Received:April 10, 1994

作者	Author	单位	Unit	E-Mail
程斌	Cheng Bin	西安医科大学第二附属医院	Second Affiliated Hospital of Xian Medical University 710004
王坤正	Wang Kun-zheng	西安医科大学第二附属医院	Second Affiliated Hospital of Xian Medical University 710004
陈君长	Chen Jun-chang	西安医科大学第二附属医院	Second Affiliated Hospital of Xian Medical University 710004
崔宽龙		西安医科大学第二附属医院	Second Affiliated Hospital of Xian Medical University 710004

期刊信息：《中国骨伤》1995年8卷，第3期，第5-6页

DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz

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

Analysis on pre-and postoperative somatosensory evoked potentials of diastematomyelia

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.

KEYWORDS:Diastematomyelia Somatosensory evoked potential

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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