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目的：探讨复发性翼状胬肉行角膜缘干细胞移植术和生物羊膜移植术的临床价值。方法收集复发性翼状胬肉100例患者资料，将患者随机分为角膜缘干细胞移植术组和生物羊膜移植术组，各50例。比较两组患者的角膜创面愈合时间、治愈率、复发率及不良反应情况。结果角膜缘干细胞移植术组患者的角膜创面愈合时间、复发率、不良反应发生率均明显少于生物羊膜移植术组，且治愈率明显高于生物羊膜移植术组，差异均有统计学意义（均P＜0.05）。结论角膜缘干细胞移植术治疗复发性翼状胬肉效果较好，且复发率低，临床症状消失速度快。“,”Objective To investigate the clinical value of recurrent pterygium corneal limbal stem cel transplant-tation and biological amniotic membrane transplantation.Methods We selected 100 cases of patients with recurrent pterygium,were randomly divided into corneal limbal stem cel transplantation group and biological amniotic membrane transplantation group,with 50 cases in each.Comparison of two groups of patients with corneal wound healing time,the cure rate,recurrence rate and adverse reaction.Results Corneal limbal stem cel transplantation groups of patients with corneal wound healing time,recurrence rate,the incidence of adverse reactions were significantly less than biological amniotic membrane transplantation group,and the cure rate was significantly higher than that of biological amniotic membrane transplantation group,the difference was statistical y significant(P<0.05). Conclusion Good corneal limbal stem cel transplantation for treatment of recurrent pterygium and effect,low recurrence rate,clinical symptoms disappeared quickly.