矿工振动病是指采矿工人由于长期使用电动的采矿、修矿振颤工具,如削凿机、削煤机、研磨机等,发生的手指末梢血液循环障碍和手腕运动支持组织及肘关节运动障碍的疾病。发病最初患者有手指麻痹、手指发凉,逐渐出现手指知觉迟钝、指端皮肤苍白(又称白指)、手指手掌出冷汗、手指小动脉痉挛。随病情发展手指血管痉挛频繁发 Miner vibration disease refers to the mining workers due to the long-term use of electric mining, trimming chattering tools, such as cutters, coal cutters, grinding machines, etc., occurred in the peripheral blood vessels of the fingers and wrist movement support organizations and elbow dyskinesia The disease. The initial onset of patients with finger numbness, cold fingers, fingers gradually appear dull, finger skin pale (also known as white fingers), finger cold sweat fingers, finger arterioles spasm. With the development of finger vasospasm frequent hair