自从重庆市某机器厂发现振动病以来,使用风动工具是否会引起类似疾病受到我们重视.我国北方曾作过调查,南方尚未见有关报导.我们在1977年冬季对中梁山煤矿井下使用风镐的掘进工人106名进行了调查.此外,职工医院外科在过去门诊中发现了一例有雷诺氏现象,这一例原在广元一小煤窑采煤,来 Since the discovery of vibration sickness in a machinery plant in Chongqing, the use of pneumatic tools will cause similar diseases by our attention .North China has made a survey, the South has not been reported .We used in the winter of 1977 in Zhongliangshan mine using picks Of 106 tunneling workers were investigated.In addition, the staff hospital surgery in the past outpatient clinic found a case of Raynaud’s phenomenon, this example was originally a small coal mine in Guangyuan, to