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局部振动病是长期使用振动工具而引起的以末梢循环障碍为主亦可累及肢体神经及运动功能的全身性疾病,发病部位一般多在上肢末端,典型表现为发作性手指变白。
Local vibration disease is caused by long-term use of vibrational tools to peripheral circulation disorders can also affect the limbs nerve and motor function of the generalized disease, the incidence of the site is generally more in the upper extremities, the typical performance of the fingers of the finger white.