眼外伤是造成盲目的重要原因之一 ,因眼外伤而失明者约占眼外伤病人9.6%。眼外伤分为机械性眼外伤和非机械性眼外伤两大类 ,根据致伤情况不同 ,又将机械性眼外伤分为眼挫伤和裂伤及锐器造成的眼球穿孔伤 ,约占眼外伤 80 %以上。我院 1989～ 1999年间共收治眼外伤病人 2 79例 2 Ocular trauma is one of the most important causes of blindness. Blindness accounts for 9.6% of all traumatic eye injuries due to ocular trauma. Eye trauma is divided into mechanical ocular trauma and non-mechanical ocular trauma in two categories, according to different injuries, but also the mechanical ocular trauma is divided into eye contusion and laceration and sharp eye injury caused by eye injury, accounting for eye injury 80% or more. In our hospital from 1989 to 1999 were treated 79 cases of eye trauma patients 2