【摘要】 目的:探讨穿通性眼外伤发生及致盲的相关因素。方法:对自2005年1月-2011年12月在我院住院的126例穿通性眼外伤进行临床分析。结果:126例126眼中出院视力≥0.3者47例(37.30%),<0.05者48例,致盲率为38.10%。致盲因素为多部位合并伤,常见穿通部位为角膜,共86例(68.25%),其次为巩膜,共15例(11.90%)。致伤物质多样,以金属异物为最多。结论:穿通性眼外伤一旦发生其后果严重,加强防护是减少穿通性眼外伤发生,降低致盲率的主要手段。更多还原

【Abstract】 Objective: To explore the relevant factors of the occurrence and the blindness in penetrating eye injury.Methods: 126 patients with penetrating eye injury in our hospital from Jan.2005 to Dec.2011 were analyzed retrospectively.Results: 47 out of 126 eyes(37.30%) in 126 cases achieved final visual acuity of 0.3 or even better.48 cases presented with visual acuity less than 0.05 or even worse.The ratio of blindness caused by multi-site combined injury is 37.30%.68.25% of perforating site located in cornea,while 11.90% in sclera as the second commonly position.The material caused injury is various,and metallic heterogenous body is the most.Conclusion: Penetrating ocular trauma leads to serious consequences.The primary means of reducing the occurrence of penetrating eye injury and the rate of blindness is strengthening the protection.更多还原