改良干细胞移植治疗翼状胬肉172例分析

目的 探讨翼状胬肉的手术治疗术式及疗效.方法 回顾2008年1月至2010年6月收治的翼状胬肉患者172例172眼,均行改良式角膜缘干细胞移植术,术后观察角膜上皮恢复情况、结膜伤口愈合情况和胬肉复发情况等.结果 所有患者术后随访3～24个月,绝大多数患者角膜上皮和结膜伤口愈合良好,有6例患者术后复发.结论 改良式角膜缘干细胞移植术治疗原发性翼状胬肉复发率低,可以广泛开展.

Experience of 172 cases of pterygium treated with improved conjunctival and corneal limbal autograft transplantation

Objective To observe the effect of primary pterygium treated by improved technique of conjuntival and corneal limbal autograft transplantation.Methods 172 eyes of 172 patients with pterygium underwent surgery for the removal of pterygium with improved conjunctival and corneal limbal autograft transplantation.The corneal epithelial,conjunctiva wound and pterygium recurrence were observed after operation.Results With the follow up ranged from 3-24 months,most cases of corneal epithelial and conjunctiva wound healed well,but 6 cases recurred.Conclusion The improved technique for treating pterygium is a safe and effective way with low recurrence rate,which may be widely promoted.