本文对某化纤厂119名CS_2作业者和52名非接触者进行了周边视野检查,结果表明:CS_2接触者视野损害明显增多,损害多呈双眼,向心性缩小,与工龄、接触浓度及持续吸入的时间呈正向关系,不具有特异性,同时尚对周边视野检查在慢性中毒诊断中的临床应用价值进行了评价,指出:工龄在10年以上者,周边视野损害有重要的临床价值。 In this paper, 119 CS_2 operators and 52 non-contact peripherals were examined in a chemical fiber plant. The results showed that the visual field damage of CS_2 contact patients was obviously increased, the lesions were mostly binocular, concentric reduced, and the length of service, exposure concentration and continuous inhalation Of the time was positive, not specific, while the peripheral visual field examination in the diagnosis of chronic poisoning clinical evaluation of the value were evaluated, pointed out: longer than 10 years of service, peripheral vision damage has important clinical value.