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目的探讨玻璃体切除术在治疗眼球穿孔伤、眼内异物存留的临床疗效及应用价值。方法对17眼眼内异物存留应用玻璃体切除摘出眼内异物进行回顾性分析、讨论。结果15眼视力有不同程度提高（0．1～0．4者4眼，占23．53，≥0．5者10眼占58．82％，1眼由光感提高到手动），2眼视力无变化。结论（1）玻璃体切除应用于眼球穿孔伤、眼内异物存留能一次摘出异物，完成多项手术。（2）能及早摘出合并屈光间质混浊和常规方法不能摘出的眼内异物，预防和减少术后并发症。
Objective To investigate the clinical efficacy and the value of vitrectomy for the treatment of perforation injury and intraocular foreign body retention. Methods 17 cases of intraocular foreign body retention by vitrectomy removal of intraocular foreign bodies were retrospectively analyzed and discussed. Results The visual acuity increased in 15 eyes (4 eyes of 0.1 ~ 0.4, accounting for 23.53, ≥0.5 accounted for 58.82% of 10 eyes, one was increased from light to manual), 2 eyes No change in vision. Conclusion (1) vitrectomy applied to the perforation of the eyeball, intraocular foreign body can pick up a foreign body at a time to complete a number of operations. (2) early removal of intraocular foreign bodies that can not be extracted due to opacification and opacity and conventional methods can be prevented and reduced after operation.