摘要
作者对６０例临床和ＣＴ扫描确诊的腰椎间盘突出症患者进行了节段性体感诱发电位（ＳＳＥＰ）检查，诊断结果与手术对比。结果发现，ＳＳＥＰ检查阳性率９４．４％，ＣＴ阳性率９５．８％。ＳＳＥＰ阳性率之高主要是由于检查方法正确，其次是仪器的灵敏度高，重点观察Ｎ１波所得。作者提出ＳＳＥＰ与ＣＴ检查各有独特之处，前者既可判断神经根功能又可定位，后者能直接显示椎间盘的形态改变，两者应相互补充，为腰椎间盘突出症的诊断和治疗提供更全面的信息。
Segmentalsomatosensoryevokedpotential(SSEP)examinationwascariedoutin60patientswithlumbardiscprotrusion.ThediagnosiswasbasedonclinicalevidencesandCTscanning,andfinalycon firmedbysurgery.Incomparisonwithsurgicalfindings,thepositivediagnosticrateofSSEPandCTwas94.4%and95.8%respectively.ThemainreasonforhighpositiverateofSSEPwascloselycorrelatedwiththeexaminationmethod.ThehighsensitivityoftheinstrumentandthemanifestationofN1wavewerealsofa vorablefactorsforanaccuratediagnosis.TheauthorsconsideredthatSSEPwasusefulfortheevaluationoffunctionofthenerveroots,andCTwasabletodisplaythemorphologicalchangesofthelesion.Thesetwoex aminationmethodsarebetertobecombinedsoastoprovidemoreoveralandaccurateinformationforthedi agnosisandtreatmentoflumbardiscprotrusion.
出处
《中华骨科杂志》
CAS
CSCD
北大核心
1996年第12期757-759,共3页
Chinese Journal of Orthopaedics
