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为了提高眼内眶内非磁性异物摘除手术的成功率，减少或避免手术失误，探讨新的临床研究方法，对来自国内各地眼内眶内非磁性异物手术失败的１２４例１２５眼，把手术失败原因代码应用电子计算机作统计学处理和分析。结果提示：手术失败相关因素可归纳为１６类。获得了眼内异物（Ⅰ）组、眼内眶内兼存异物（Ⅱ）组、眶内异物（Ⅲ）组、以及成人（Ⅳ）组和儿童（Ⅴ）组等各种不同情况下手术失败原因、手术可作率与失败率等具有临床指导意义的数据资料。结论：眼内眶内异物患者的手术可作率，各组间差异有显著性；而手术失败率在各组之间差异无显著性意义；文中总结的手术失败原因对临床有指导意义，提出的研究方法，便于推广应用。
In order to improve the success rate of intraocular orbital non-magnetic foreign body removal surgery, reduce or avoid surgical errors and explore new clinical research methods, 124 cases of non-magnetic intraorbital non-magnetic foreign body surgery failed 124 cases of surgery failed The reason code should be calculated and analyzed by computer. The results suggest that: the failure of surgery related factors can be grouped into 16 categories. The operation failed under various conditions such as intraocular foreign body (Ⅰ) group, intraorbital concurrent foreign body (Ⅱ) group, orbital foreign body (Ⅲ) group, adult (Ⅳ) group and children (Ⅴ) group Reasons, surgical rate and failure rate of clinically meaningful data. CONCLUSIONS: Intraocular orbital foreign body surgery can be performed in patients with intra-orbital foreign body surgery, the difference was significant between the groups; and the failure rate of the surgery was no significant difference between the groups; the reasons for the failure summarized in the paper is of clinical significance, put forward Research methods, easy to promote the application.