摘要
报告３０例脊髓手术中体感诱发电位（ＳＥＰ）连续监测的临床研究结果。ＳＥＰ记录包括脊髓ＳＥＰ（ＳＳＥＰ）和皮层ＳＥＰ（ＳＣＥＰ）。麻醉药物对ＳＥＰ有一定程度影响，ＳＣＥＰ相对较大。认为，至少术中ＳＥＰ潜伏期延长不超过８％和波幅降低不超过５０％，不会引起术后并发症，超过该范围由于病例较少，尚不能肯定与预后的关系，需进一步探讨。
Clinical study of 30 intraoperative somatosensory evoked potentials(SEPs)monitoring were reported. SEP recordings included spinal cord SEP(SSEP) and cortical SEP (SCEP). In some extent, anesthesia agent could influence SEP, in particular the SCEP. We suggested that at least intraoperative SEP latency increase did not exceed 8% and amplitude decrease did not exceed 50%, postoperative implication would not occur. Owing to our limited cases, it was difficult to determine the relations between introperative SEP changes that exceeded the above SEP levels and postoperative complications, funther study is needed.
出处
《中华神经外科杂志》
CSCD
北大核心
1996年第3期156-159,共4页
Chinese Journal of Neurosurgery
关键词
脊髓损伤
体感诱发电位
外科手术
Spinal cord Somatosensory evoked potential Intraoperative monitoring
