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减压性骨坏死是潜水员和高气压作业人员常见的一种职业性疾病。由于上海市地下铁道(简称地铁)隧道试验段高气压施工已暂告一段落,而气压工人于两年前在高气压环境下连续作业有一年余的历史,故在他们作全面体格检查时,对每个气压工人的大关节进行X线摄片检查,以进一步了解工人们在这特殊的高气压环境下减压性骨坏死的发病率及其发病程度,并为评价这方面的医务保障工作,
Decompressive osteonecrosis is a common occupational disease for divers and high-pressure workers. Since the construction of high pressure in the tunnel test section of the Shanghai Subway (the Subway) has come to an end and the air pressure workers have more than one year of continuous operation under the conditions of high pressure two years ago, when they conducted a full physical examination, A barotocentesis for X-ray examination to further understand the workers in this special high pressure environment, the incidence of osteonecrosis and the incidence of osteoporosis, and to assess the medical security work in this area,