我院自1989年10月以来，摘出眼后节异物71例，其中接力搞出9例，原伤口摘出14例，后径摘出48例。现将后径搞出的48例限内异物总结分析如下：临床资料1．一般资料：本组48例（48眼），每眼均含1故异物。右眼15例，左眼33例。均为男性，年龄9－48岁，平均27岁。工人26例，农民15 In our hospital since October 1989, 71 cases of posterior segment foreign objects were extracted, of which 9 cases were relayed, 14 cases were excised from the original wound, and 48 cases were removed from the posterior segment. 48 cases are now out of the trail within the limited foreign body summarized as follows: Clinical data 1. General Information: The group of 48 patients (48 eyes), each containing an accidental foreign objects. 15 cases of right eye, 33 cases of left eye. All men, aged 9-48 years old, with an average of 27 years old. 26 workers and 15 farmers