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目的:评估23 G玻璃体切除术(PPV)治疗Terson综合征的效果。方法:回顾性分析上海交大附属瑞金医院2008年10月至2018年7月行PPV治疗Terson综合征者15例(22只眼)的临床资料，随访7～43个月，评估术后视力和并发症。结果:所有患者术后平均视力(BCVA，log MAR)为0.42±0.25，优于术前的1.99±0.21，差异有统计学意义(n t＝10.850，n P＝0.000)。术后并发症出现视网膜脱离者(1只眼)和眼压升高者(4只眼)。n 结论:23 G PPV可有效治疗Terson综合征，术后视力改善明显。“,”Objective:To evaluate the efficacy of 23 G vitrectomy for the treatment of Terson syndrome.Methods:The clinical data of 22 eyes of 15 patients with Terson syndrome who underwent 23 G vitrectomy at Ruijin Hospital Affiliated to Shanghai Jiaotong University from Oct. 2008 to Jul. 2018 were retrospectively analyzed. The visual acuity and complications were evaluated after vitrectomy. The followed-up time was 7-43 months.Results:The best corrected visual acuity (log MAR) after vitrectomy improved from 1.99±0.21 to 0.42±0.25. The difference was statistically significant(n t=10.850, n P=0.000). The postoperative complications included retinal detachment in 1 eye and elevated intraocular pressure in 4 eyes.n Conclusion:23 G vitrectomy for the treatment of Terson syndrome is effective, and the postoperative visual acuity is improved obviously.