复发性角膜上皮剥脱因治疗上存在较高难度 ,故无特异疗法 ,我遇 1例反复 3a不愈的角膜上皮剥脱者使用自身纤维连接蛋白 ,取得了较好的效果 ,现报告如下。1　临床资料患者 ,男 ,16 a,因左眼疼痛、异物感反复 3a入院。 3a中 ,数日或数月即复发 1次 ,每次持续 10 d至数月不等 ,经 Recurrent corneal epithelial exfoliation due to the treatment there is a higher degree of difficulty, so there is no specific therapy, I met one case of 3a corneal epithelial exfoliation repeated use of their own fibronectin and achieved good results, are as follows. 1 clinical data of patients, male, 16 a, because of left eye pain, foreign body sensation repeated 3a admission. 3a, a few days or months, a recurrence, each lasting 10 d to several months, by