由于玻璃体和视网膜解剖屏障关系,治愈外伤性眼内炎是很困难的。为了提高眼内炎的治疗效果,作者提出玻璃体内注入抗生素新疗法。本法是借助聚氯维尼纶毛细管向玻璃体注入药物。聚氯维尼纶毛细管是通过睫状体平部置入眼内。作者通过兔眼实验证明,经毛细管向玻璃体内注射药物不仅是可能的而且没有危险性。动物试验用硫酸庆大霉素治疗 Because of the vitreous and retina anatomical barrier, curing traumatic endophthalia is very difficult. In order to improve the therapeutic effect of endophthalmitis, the authors propose intravitreal injection of new antibiotics. This law is through the use of polychlorinated vinyl chloride capillary injection of drugs into the vitreous. Polychlorovinyl nylon capillary is inserted into the eye through the ciliary body flat. The rabbit’s eye experiment proved that injecting the drug into the intravitreal by capillaries is not only possible but also not dangerous. Animal experiments with gentamicin sulfate treatment