细菌性角膜溃疡,目前在我国仍是多发病,尤在农村更常见。常见致病菌有肺炎双球菌,溶血性链球菌和金黄色葡萄球菌等。近年绿脓杆菌感染有增多趋势,但不属本题范围。一般细菌性角膜溃疡,若治疗不及时,或处理不妥,病情亦可迅速发展,产生并发症,甚至失明等严重后患。现就我们采用清创术治疗本病的体会介绍如下:一、角膜溃疡清创术适应症与禁忌症:适用于有坏死组织及分泌物的浅表角膜溃疡;累及角膜实质层者,要谨慎行之;若 Bacterial corneal ulcer, is still frequently-occurring disease in our country, especially in rural areas more common. Common pathogens are Streptococcus pneumoniae, hemolytic streptococcus and Staphylococcus aureus. Pseudomonas aeruginosa infections in recent years have an increasing trend, but not within the scope of the problem. General bacterial corneal ulcer, if treatment is not timely, or improper handling, the condition can also be rapid development, complications, and even blindness and other serious consequences. Now we use debridement treatment of the disease experience described below: First, the corneal debridement Indications and contraindications: For necrotic tissue and secretions of superficial corneal ulcers; involving the corneal parenchyma who should be cautious If