Methods Pterygium excision was performed on 120 cases with local anaesthesia.Conjunctiva with limbus epithelial stem cell on temperal upside was autotransplanted.

• 方法为120例（139眼）翼状胬肉在局麻下行胬肉切除，将同侧眼颞上方带有角膜缘干细胞的结膜瓣移植到胬肉处的巩膜上。