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。

AIM:To explore the clinical application of modified autologous corneal limbal stem cell transplantation in treatment of early stage pterygium.METHODS:Totally 88 cases(100 eyes) with early stage pterygium were randomly divided into two groups.Group A(42 cases,50 eyes) were treated with modified autologous corneal limbal stem cell transplantation;group B(46 cases,50 eyes) were treated with traditional methods.The operation time,duration of postoperative discomfort,survival ratio of graft and recurrence rate of the two groups were compared.RESULTS:Compared with group B,group A had shorter operative time,shorter duration of postoperative discomfort,higher survival ratio of graft and lower recurrence rate.CONCLUSION:Compared with traditional methods,the use of modified methods has short operative time,short duration of postoperative discomfort,high survival ratio of graft and lower recurrence rate,which is worth popularizing.

R779.6