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目的:观察改良式角膜缘干细胞移位术治疗早期翼状胬肉的临床效果。方法:将88例100眼早期翼状胬肉患者随机分为A组(改良式组)42例50眼,B组(常规式组)46例50眼。比较两组的手术时间、术后不适感持续时间、移位/植片成活状况、复发率等情况。结果:A组在手术时间、术后不适感持续时间、移植片成活状况、复发率等方面均明显优于B组。结论:改良式相对常规式具有手术时间短、术后不适感时间短、移植片成活率高和复发率低等特点,值得广泛推广应用。
Objective: To observe the clinical effect of modified limbal stem cell transplantation in the treatment of early pterygium. Methods: Eighty-eight eyes of 100 patients with early-stage pterygium were randomly divided into group A (modified group) 42 cases (50 eyes) and group B (conventional group) 46 cases 50 cases. The operation time, duration of postoperative discomfort, displacement / survival status and recurrence rate were compared between the two groups. Results: The time of operation, the duration of postoperative discomfort, the survival status of graft and the relapse rate of group A were significantly better than those of group B. Conclusion: The modified conventional routine has the advantages of short operation time, short postoperative discomfort time, high survival rate of graft and low recurrence rate, which is worth popularizing widely.