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目的:评价折叠式人工玻璃体球囊(foldable capsular vitreous body，FCVB)植入术的安全性及有效性。方法:前瞻性病例研究。徐州医科大学附属徐州市立医院2018年8月至2019年12月严重眼外伤及硅油依赖眼18例(18眼)接受23 G微创玻璃体切除术或硅油取出术联合FCVB植入术。术后随访3～12个月，观察手术前后视力、眼球形态及眼压。结果:所有患者FCVB均顺利植入。随访期间，FCVB形态完整，位置正，视网膜在位。无感染、硅油乳化或球囊暴露等并发症。术后视力提高者3例，视力不变者15例。眼压基本正常，眼球形态维持良好。患者基本满意度达88.89%(16/18)。结论:FCVB植入术治疗严重眼外伤及硅油依赖眼可避免反复手术、眼球摘除或硅油长期充填等不良反应，并发症少，安全有效。“,”Objective:To evaluate the safety and efficacy of foldable capsular vitreous body (FCVB) implantation.Methods:This was a prospective case study. From Aug.2018 to Dec.2019, 18 eyes of 18 cases with severe ocular trauma and silicone oil dependence in the Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University underwent 23 G minimally invasive vitrectomy or silicone oil removal combined with FCVB implantation. The visual acuity, normal external appearances and IOP before and after surgery were observed and the followed up time was 3-12 months.Results:FCVB in all patients were successfully implanted. During the follow-up period, FCVB were intact in all cases and the retina was in normal position. There was no complication such as infection, silicone oil emulsification or balloon exposure. The visual acuity was improved in 3 cases and remained unchanged in 15 cases after operation.The intraocular pressure was normal and the shape of eyeball was well maintained. The basic satisfaction rate of patients was 88.89%(16/18).Conclusion:FCVB implantation in the treatment of severe ocular trauma and silicone oil dependent eyes can avoid repeated surgery, enucleation or silicone oil long-term tamponade and other adverse reactions, with less complications, safe and effective.