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选择30例与外伤有关的视网膜脱离案例，进行眼的有关检查，分析致伤方式及发生视网膜脱离的机制。结果为眼外伤直接导致视网膜脱离的13例，占43％；由于眼原有高度近视，视网膜、玻璃体变性，无晶体眼，轻微眼外伤或头部震动而诱发视网膜脱离的12例，占40％陈旧性眼外伤后发生视网膜脱离的5例，占17％。表明外伤性视网膜脱离一般发生于眼穿通伤或重度眼球钝挫伤。
Thirty cases of retinal detachment related to trauma were selected for eye examination and the mechanism of injury and mechanism of retinal detachment were analyzed. The result was ocular trauma directly caused by retinal detachment in 13 cases, accounting for 43%; retinal detachment due to the original high myopia, retinal, vitreous degeneration, aphakia, minor ocular trauma or head vibration induced retinal detachment in 12 cases, accounting for 40% 5 cases of retinal detachment occurred after traumatic ocular trauma, accounting for 17%. Show traumatic retinal detachment generally occurs in the eye penetrating injury or severe eye contusion.