角膜穿通伤或挫伤破裂是临床常见的眼外伤，角膜创口处理适当与否对预后关系重大。自从显微手术的推广应用，使角膜创口能细致而准确地维合，从而保证创口良好愈合，减少术后并发症，使视力得到最大限度的恢复。我院自1991年以来，对眼球穿通伤应用苏州产YZ－20手术显微镜进行 Corneal penetrating injury or contusion and rupture is a common clinical eye injury, corneal wound treatment appropriate or not significant prognosis. Since the popularization and application of microsurgery, the corneal wounds can be meticulously and precisely maintained, so as to ensure a good wound healing and reduce postoperative complications, so that the visual acuity can be restored to a maximum extent. Our hospital since 1991, the eye penetrating injury using YZ-20 surgical microscope made in Suzhou