农村眼外伤比较多的是眼创伤,据统计其中角膜损伤及其角膜异物最常见,是致盲的主要原因之一。一、发病原因及其临床表现金属性异物如铁屑等,非金属性异物常为谷壳、竹木或砂石等。在我国广大农村随着改革的不断发展,广大农民劳动性质也发生了变化,改变了以往单一的农业性劳动,大搞副业生产,部分农民进入了乡办工厂工作,由于这些小型企业的管理不完 Eye injuries in rural areas are more eye trauma, according to statistics, corneal damage and corneal foreign body is the most common, is one of the main causes of blindness. First, the etiology and clinical manifestations of metallic foreign bodies such as iron filings, non-metallic foreign bodies often chaff, bamboo or sand and so on. In the vast majority of rural areas in our country, with the continuous development of reform, the nature of the labor of the vast majority of peasants has also changed. This has changed the past single agricultural work, promoted the production of sideline production, and part of the peasants entered the work of the township factories. Since the management of these small-sized enterprises Finish