角膜穿孔伤中最常见的并发症是虹膜脱出 ,而穿孔伤缝合术后 ,虹膜前后粘连影响虹膜正常复位。近年来 ,我们在角膜穿孔伤缝合术中应用粘弹剂 ,效果良好 ,现报告如下。1　临床资料1.1　一般资料　 1998年以来 ,我们共收治角膜穿孔伤 46例。男 38例 ,女 8例。年龄 5～ 48a,平均 2 Corneal perforation injury is the most common complication of the iris prolapse, perforation and wound surgery, the iris adhesion before and after the normal iris reset. In recent years, we use the viscoelastic corneal perforation wound surgery, the effect is good, are as follows. 1 Clinical data 1.1 General Information Since 1998, we received a total of 46 cases of corneal perforation injury. 38 males and 8 females. Age 5 ~ 48a, an average of 2