目的:分析角膜异物的病因、预后,改善治疗方法。方法:对210例(215眼)的病因检查、治疗、预后等,找出角膜异物的主要原因及分析其治疗效果。结果:角膜异物主要发生在煤矿采掘工人,水泥、石场、机修等工人亦常见,发生后影响生活和工作。结论:角膜异物是常见的职业性眼外伤,可影响视力,应加强预防,一旦受伤应及早治疗。 Objective: To analyze the etiology, prognosis and treatment of corneal foreign bodies. Methods: 210 cases (215 eyes) of etiology examination, treatment, prognosis, find out the main causes of corneal foreign body and analysis of its therapeutic effect. Results: Corneal foreign bodies occurred mainly in coal miners, cement, stone farms, mechanics and other workers are also common, after the occurrence of life and work implications. Conclusion: Corneal foreign body is a common occupational ocular trauma, can affect vision, should be strengthened prevention, once the injury should be treated as soon as possible.