神经传导速度(NCV)的测定,是检查周围神经功能的一种客观的电生理方法,对职业性周围神经病的诊断具有重要意义。但对手臂振动危害的NCV的研究,国内报道尚少。本研究目的,在于探讨正中神经运动和感觉神经传导速度对于评价手臂振动危害和对局部振动病早期诊断的意义。 受检工人分为三组:对照组(A组),非振动作业成年健康工人31名,经询问病史,一般内科检查及神经系统检查无异常发现。其中男13名,女 The measurement of nerve conduction velocity (NCV) is an objective electrophysiological method for examining peripheral nerve function and is of great significance for the diagnosis of occupational peripheral neuropathy. However, the research of NCV which is harmful to the arm vibration is still not reported in China. The purpose of this study is to explore the central nerve movement and sensory nerve conduction velocity for the evaluation of arm vibration hazard and the early diagnosis of local vibration disease significance. The workers were divided into three groups: control group (group A), non-vibration operation of adult health workers 31, upon inquiry history, general medical examination and neurological examination found no abnormalities. Among them, 13 men and women