眼内钢异物自发排出的病例甚少见,文献报道不多,国外最早由Castenau(1882)首先报告1例,国内曾报3例。现将眼内铜异物自发排出4例报告如下。例1 王×男6岁学生病历号197015.X线号99808。于1978年12月12日因雷管爆炸,伤及右眼,6天后以右眼球穿通伤、限内铜异物、外伤性白内障收入院。 Intraocular foreign body foreign body spontaneous discharge of rare cases rarely reported in the literature, the earliest by Castenau (1882) first reported in 1 case, 3 cases have been reported in China. Intraocular copper foreign body spontaneous discharge is reported in 4 cases below. Example 1 Wang × male 6-year-old student medical record number 197015. X line number 99808. December 12, 1978 due to detonator explosion, right eye injury, after 6 days to the right eye through the injury, within the limits of copper foreign body, traumatic cataract hospital.