Abstract

目的 评价羊膜移植与自体角膜缘结膜移植治疗翼状胬肉疗效并进行对比.方法原发性翼状胬肉48例(48眼),随机分成A、B两组,每组24例.A组采用羊膜移植术;B组采用自体角膜缘结膜移植术,观察翼状胬肉术后复发情况.结果术后随访3~6月,A组2例复发(8.3%),3例羊膜下有瘢痕形成;B组1例复发(4.2%),未见结膜植片下有瘢痕形成.2组复发率对比差异有显著性(P<0.01).结论羊膜移植与自体角膜缘结膜移植均不失为防治翼状胬肉术后复发的治疗方法.但自体角膜缘结膜移植更优于羊膜移植。

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