【摘要】 目的 :观察神经电生理检测对腕管综合征 (CTS)的诊断价值。方法 :对腕管综合征的临床特征及病因进行了分析 ,并作神经传导速度 (NCV)和肌电图检测和分析。结果 :4 0条患病神经中 8条正中神经诱发波形消失 ,32条正中神经感觉潜伏期延长、波幅降低或 (和 )感觉神经传导速度减慢。2 5例患者伴有 30条正中神经运动末梢潜伏期延长或 (和 )动作电位波幅降低。 2 2块正中神经支配肌有去神经电位。结论 :神经电生理检查在腕管综合征的诊断与鉴别诊断中有重要意义。更多还原

【Abstract】 Objective:To observe the value of electroneurophysiological examination in the diagnosis carpal tunnel syndrome(CTS).Methods:The clinical features and etiology were analyzed in 25 patients with CTS,and nerve conduction velocity(NCV)and EMG were performed.Results:Out of 40 deformed nerves,sensory action potential(SNAP)were found disappeared in 8 cases,and delayed or slow sensory conduction velocity(SCV)in 32 cases.Abnormal MRV results were also observed in 30 deformed nerves and denervation potentials were found by EMG in 22 cases of CTS.Conclusions:Electroneurophysiological examination plays an important role in the diagnosis of CTS.更多还原