美容医疗纠纷案件已经称为当前医疗纠纷的一项重要内容[1 ] 。额部皮下注射医用高度纯化的人体胶原蛋白 ,是美容祛皱的一种方法 ,操作得当 ,一般无明显并发症。其引起眼失明的严重后果 ,临床罕见报告 ,也给临床法医学鉴定带来了相当的困难。本文报告一例额部注射胶原蛋白致眼失 Beauty medical dispute cases have been called an important part of the current medical disputes [1]. Frontal subcutaneous injection of highly purified human medical collagen, is a cosmetic wrinkle reduction method, properly handled, generally no significant complications. It causes serious consequences of eye blindness, rare clinical reports, but also to the clinical forensic identification has caused considerable difficulties. This article reports a case of forehead injection of collagen induced loss of eye