蚕蚀性角膜溃疡是一种原因不明的慢性、进行性、匐行性角膜溃疡。病情顽固持续,常缠绵数月、数年之久,终使整个角膜被侵蚀,严重地破坏视力。目前对该病的治疗除行板层角膜移植术外,尚无理想的有效的药物治疗。近年来,有人认为蚕蚀性角膜溃疡可能是由于角膜缘血管网血栓形成、角膜营养障碍,导致缺血性坏死所致。据此,我们对两名蚕蚀性角膜溃疡患者,试用了肝素结膜下注射治疗,获得良好的效果。 Mooren ulcer is an unexplained chronic, progressive, serpentine corneal ulcer. Stubborn disease continued, often lingering months, years, eventually the entire cornea is eroded, seriously damaging the vision. The current treatment of the disease in addition to line lamellar keratoplasty, there is no ideal and effective drug treatment. In recent years, some people think that Mooren ulcer may be due to limbal vascular network thrombosis, corneal dystrophy, resulting in ischemic necrosis. Accordingly, we have two cases of Mooren ulcer ulcer patients, the trial of heparin subconjunctival injection treatment, get good results.