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本文旨在通过联合使用不同的神经生理检查方法,进一步获得每一节段腰神经根损伤的检测灵敏度方面的资料,并制订一项“诊断方案”以使临床诊断尽可能敏感。 资料与方法 因腰神经根损害而转至电诊断检查室的57名病人(男30,女27,平均年龄50岁),他们均符合以下临床表现:放射到下肢的腰部疼痛,下肢皮区感觉异常,腱反射减弱或消失,节段性肌无力,既往均无手术史。均应用EMG、神经传导速度(NCV)、F波和SEP进行检查,查得神经根受损的
The purpose of this article is to further obtain information on the sensitivity of each segment of lumbar nerve root injury by using different neurophysiological methods in combination with a “diagnostic protocol” to make clinical diagnosis as sensitive as possible. Materials and Methods 57 patients (M 30, F 27, mean age 50 years) who were transferred to the EKG due to lumbar radicular injury and who met the following clinical manifestations: lower back pain radiating to the lower extremity, lower extremity skin sensation Abnormal, weakened or disappeared tendon reflex, segmental muscle weakness, no history of surgery. Application of EMG, nerve conduction velocity (NCV), F wave and SEP were examined, check the nerve root damage