conclusion ① in cases of serious corneal infection which respond to medicine poorly, therapeutic keratoplasty may he the only effective method.
结论①对各种严重的角膜感染、药物治疗无法控制的患者,治疗性角膜移植术是唯一有效的方法。
aim:to evaluate the clinical effects of therapeutic keratoplasty using donor corneas of dry preservation for 554 cases of severe infective corneal ulcer.