机械性清创和局部抗病毒治疗对溃疡性疱疹性角膜炎有效而被广泛应用。尽管清创使上皮溃疡迅速恢复的效果超过单独使用抗病毒药物,但局部病变复发率超过60%。作者实施一个无选择性的临床试验,比较清创和3%acyclovir(无环鸟苷)软膏并用和只使用3%acyclovir 软膏二种疗法对树枝状角膜炎的疗 Mechanical debridement and topical antiviral therapy are widely used in the treatment of ulcerative herpes keratitis. Although debridement allows the rapid recovery of epithelial ulceration over antiviral drugs alone, the rate of local disease recurrence is over 60%. The authors performed a nonselective clinical trial comparing debridement with 3% acyclovir (acyclovir) ointment and dendritic keratitis with 3% acyclovir ointment alone