Methods 79 cases (87 eyes) of pterygium were randomly divided into two groups, Group A (autologus conjunctival limbus transplantation) and Group B (simple excision of ptergium).

• 方法将79例(87眼)翼状胬肉患者随机分为A组(带角膜缘干细胞自体结膜瓣移植术)和B组(单纯胬肉切除术)。