溃疡性角膜炎又名角膜溃疡，绝大部分为外来因素所致，即感染性致病因子由外侵入角膜上皮细胞层而发生的炎症。现将我院1991至1995年间30例由外伤引起的角膜溃疡住院病例临床分析如下：临床资料一、一般资料：30例病例中，男25例，占83.3％，女5例占16．7％，年龄范围5岁至70岁 Ulcerative keratitis, also known as corneal ulcer, the vast majority of foreign factors, that is, infectious virulence factor invaded into the corneal epithelial cell layer and inflammation. Now in our hospital from 1991 to 1995, 30 cases of traumatic corneal ulcer hospitalized cases are as follows: Clinical data First, the general information: 30 cases, 25 males, accounting for 83.3%, 5 females accounted for 16.7% , Age range 5 to 70 years old