眼表异物伤在临床非常常见,各种异物常造成眼表不同程度的损伤及继发性损害,处理不当或不及时,轻者会导致眼表组织损伤及眼表炎症,重者造成患眼失明,甚至眼球摘除及美容损毁。角膜混浊只能行角膜移植,但是目前角膜移植的材料来源十分困难〔1〕。因此眼表异物的急救处理事关患眼 Ocular foreign body injury is very common in clinical practice, all kinds of foreign bodies often cause different degrees of ocular surface damage and secondary damage, improper handling or not timely, light will lead to ocular surface tissue damage and ocular surface inflammation, severe cases of eye Blindness, even eye removal and cosmetic damage. Corneal opacity can only be corneal transplantation, but the current source of corneal graft material is very difficult [1]. Therefore, emergency treatment of ocular foreign bodies related to the affected eye